Epidemiologic and economic impact of pharmacies as vaccination locations during an influenza epidemic

Trends in adolescent and adult vaccination in pharmacy and medical settings in the United States, 2018-2024: a database study

BACKGROUND

Pharmacies can increase access to vaccines. This study aimed to describe trends in the proportion of adolescent and adult vaccinations administered in pharmacies in the United States from 2018 to 2024.

RESEARCH DESIGN AND METHODS

This was a retrospective cross-sectional analysis of medical and pharmacy claims from commercial health insurance enrollees. We recorded vaccinations received by enrollees ≥9 years of age from 2018 to 2023 (routine vaccines) or 2024 (seasonal vaccines). We calculated the annual proportion of vaccinations occurring in pharmacies and the accumulated percent change in vaccination rate during each year from 2020 onward compared to 2018-2019.

RESULTS

The proportion of routine vaccinations occurring in pharmacies was higher among adults than among adolescents. For most routine vaccines, this proportion increased during the study period. The lowest proportion was observed for adolescent human papillomavirus vaccination in 2018 (0.2%), and the highest for herpes zoster vaccination among adults ≥65 years of age in 2023 (88.6%). For all age groups, pharmacy-based vaccination was more common for seasonal influenza and SARS-CoV-2 vaccines than for all routine vaccines except herpes zoster.

CONCLUSIONS

Pharmacy-based vaccination is increasingly common in the United States, particularly among adults and for seasonal vaccines, and can help increase the overall level of vaccine uptake.

Pharmacists' Willingness to Offer Vaccination Services: A Systematic Review and Meta-Analysis

Pharmacy-based vaccination (PBV) services increase coverage and enhance access to lifesaving vaccines. This systematic review assessed the proportion of pharmacists willing to offer PBV services. PubMed/MEDLINE, CINAHL, EMBASE and Scopus electronic databases were searched from inception to identify relevant literature. Google scholar and other sources of grey literature was also searched. The literature findings were synthesized narratively, and via a random-effects meta-analysis. Risk of bias was evaluated using nine quality assessment criteria adapted from the Joanna Briggs Institute checklist for prevalence studies. The review protocol is registered on PROSPERO (REF: CRD42021293692). In total, 967 articles were identified from the literature search. Of this, 34 articles from 19 countries across 5 WHO regions were included in the review. No article from the Western Pacific WHO region was identified. Most of the included studies (n = 21, 61.8%) showed an overall low risk of bias. None showed a high risk of bias. Pooled willingness for PBV services was 69.45% (95% CI: 61.58-76.33; n total pharmacists = 8877), indicating that most pharmacists were willing to offer the service, although nearly a third were not. Pharmacists' willingness was highest in the Americas (71.49%, 95% CI: 53.32-84.63, n pharmacists = 3842) and lowest in the African region (58.71%, 95% CI: 45.86-70.46, n pharmacists = 1080) although the between-group difference was not statistically significant across the WHO regions (Q = 3.01, df = 4, p < 0.5567). Meta-regression showed no evidence (R2 = 0%, p = 0.9871) of the moderating effect of the type of vaccine assessed, PBV service availability, sampling technique and the study risk of bias. These findings show that most pharmacists are willing to offer PBV services; however, strategies that will enhance greater involvement in service provision are needed.

Pharmacy-Based Influenza Vaccination: A Study of Patient Acceptance in Romania

Background

This study explores patient acceptance of influenza vaccination administered by pharmacists in Romania during the 2023 season, considering it a novel strategy to address gaps in knowledge. Pharmacy-based vaccination deviates from traditional methods, providing high-risk patients with full reimbursement and others with 50% reimbursement, allowing a choice between family doctors and pharmacies for vaccine administration.

Material and Method

The survey includes 15 questions covering socio-demographic data, health information, vaccination preferences, and perceptions of pharmacy-based vaccinations.

Results

Respondents showed a positive inclination toward pharmacy-based vaccination, with 68% expressing favorable sentiments, but an awareness gap exists, as only 36% were aware of pharmacy-based vaccination availability.

Conclusion

Challenges include a lack of patient awareness and understanding of benefits, emphasizing the need for structured pharmacist-patient dialogues. Legal changes, a defined funding mechanism, and collaboration are crucial for successful implementation. The study provides valuable insights into patient perceptions, contributing to discussions on optimizing influenza vaccination coverage in Romania and beyond and recognizing pharmacies' potential in achieving broader vaccination goals.

Pharmacists' readiness and willingness to vaccinate the public in United Arab Emirates community pharmacies: A cross-sectional study

Background

Pharmacist-administered vaccination is currently implemented in many countries worldwide. It has contributed to increased vaccine access and vaccine uptake. This observational cross-sectional study assessed community pharmacists' willingness, and readiness to administer vaccines to the public in the United Arab Emirates (UAE) and relate it to national and international policies on vaccination.

Methods

This research was an online survey of 24-questions that was made available to community pharmacists via social media and WhatsApp. The survey was open for six weeks (from April to June 2022). Descriptive and inferential analysis was performed.

Results

The questionnaire was completed by 374 of 575 (65%) respondents. More than half (64.2%) of the respondents agreed or strongly agreed that pharmacists should be able to vaccinate and 68.4% responded that they were willing to administer vaccines if local regulations allowed them to vaccinate. Most (81.8%) expressed willingness to complete training required to be able to administer vaccines in their pharmacies. Logistic regression showed that pharmacists defined as having high readiness were significantly more willing to undergo all essential training to start a vaccination service in their pharmacies than were pharmacists with poor readiness (OR 2.647; 95% CI: 1.518-4.615; p=0.001). High readiness was also significantly associated with agreement on safety of pharmacy-based vaccination (p=0.027).

Conclusions

The majority of community pharmacists surveyed showed readiness to commence pharmacy-based vaccination services. Those with high readiness characteristics are amenable to receiving essential training and consider that vaccination in the community pharmacy setting would be safe.

Investigation of barriers to county-level seasonal influenza vaccine uptake among Medicare beneficiaries in the United States - 2018-2019 seasonal influenza season

Introduction

As most public health decisions are made at the local level, public health interventions implemented at the local level may vary by their own unique circumstances, such as demographic composition or the availability of resources. Our objective is to estimate and characterize county-level flu vaccine uptakes among Medicare-covered adults aged ≥65 years.

Methods

The flu vaccine uptake was estimated from Medicare Fee-for-Service claims for those who continuously enrolled during the 2018-2019 flu season. County-level characteristics were obtained from Centers for Disease Control and Prevention (CDC)'s Minority Health Social Vulnerability Index and Behavioral Risk Factor Surveillance System data as well as Health Resources and Services Administration's Area Health Resources File. A generalized linear regression was used to assess the relationship between selected characteristics and uptake.

Results

A total of 30,265,047 beneficiaries from 3,125 counties were identified, of which 53% received a flu vaccination during the 2018-2019 flu season. For 3,006 counties with more than 500 Medicare beneficiaries, the mean county-level uptake was estimated to be 47.7%. The mean uptakes in counties designated as a health professional shortage area (HPSA) (42.6% and 48.4%, respectively), were lower than the uptakes for the non-HPSA counties (53.8%). Metro counties (53.2%) showed higher uptakes than non-metro counties (44.2%). Regression analysis results showed that the percent of working adults aged 18-64 years and female were positively associated, while the percent of Black and Hispanic adults were negatively associated. Proportions of persons with limited proficiency of English, college education or above, single parent families, multi-unit housing, and living in group quarters were positively associated and significant.

Conclusions

The results confirmed that county-level flu vaccine uptakes are low, reflect persistent racial disparities in vaccine uptake, and that Medicare populations in medically underserved communities with lower socioeconomic status need more attention in improving flu vaccine uptake.

Factors associated with receipt of mRNA-1273 vaccine at a United States national retail pharmacy during the COVID-19 pandemic

INTRODUCTION

The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) prompted accelerated vaccine development of novel messenger RNA (mRNA)-based vaccines by Moderna and Pfizer, which received FDA Emergency Use Authorization in December 2020. The purpose of this study was to examine trends in primary series administration and multi-dose completion rates with Moderna's mRNA-1273 vaccine administered at a United States retail pharmacy.

METHODS

Walgreens pharmacy data were joined to publicly available data sets to examine trends in mRNA-1273 primary series and multi-dose completion across patient race/ethnicity, age, gender, distance to first vaccination, and community characteristics. Eligible patients received their first dose of mRNA-1273 administered by Walgreens between December 18, 2020 and February 28, 2022. Variables significantly associated with on-time second dose (all patients) and third dose (immunocompromised patients) in univariate analyses were included in linear regression models. A subset of patients in selected states were studied to identify differences in early and late vaccine adoption.

RESULTS

Patients (N = 4,870,915) who received ≥ 1 dose of mRNA-1273 were 57.0% White, 52.6% female, and averaged 49.4 years old. Approximately 85% of patients received a second dose during the study period. Factors associated with on-time second dose administration included older age, race/ethnicity, traveling ≤ 10 miles for the first dose, higher community-level health insurance, and residing in areas with low social vulnerability. Only 51.0% of immunocompromised patients received the third dose as recommended. Factors associated with third dose administration included older age, race/ethnicity, and small-town residence. Early adopters accounted for 60.6% of patients. Factors associated with early adoption included older age, race/ethnicity, and metropolitan residence.

CONCLUSION

Over 80% of patients received their on-time second dose of mRNA-1273 vaccine per CDC recommendations. Patient demographics and community characteristics were associated with vaccine receipt and series completion. Novel approaches to facilitate series completion during a pandemic should be further studied.

Pharmacy-based immunization: a systematic review

Background

The coronavirus disease 2019 pandemic has prompted the exploration of new response strategies for such health contingencies in the near future. Over the last 15 years, several pharmacy-based immunization (PBI) strategies have emerged seeking to exploit the potential of pharmacies as immunization, medication sale, and rapid test centers. However, the participation of pharmacies during the last pandemic was very uneven from one country to another, suggesting a lack of consensus on the definition of their roles and gaps between the literature and practice.

Purpose

This study aimed to consolidate the current state of the literature on PBI, document its progress over time, and identify the gaps not yet addressed. Moreover, this study seeks to (i) provide new researchers with an overview of the studies on PBI and (ii) to inform both public health and private organization managers on the range of possible immunization models and strategies.

Methodology

A systematic review of scientific qualitative and quantitative studies on the most important scientific databases was conducted. The Preferred Reporting Items for Systematic Reviews and Meta-analyzes guidelines were followed. Finally, this study discusses the trends, challenges, and limitations on the existing literature on PBI.

Findings

Must studies concluded that PBI is a beneficial strategy for the population, particularly in terms of accessibility and territorial equity. However, the effectiveness of PBI is affected by the economic, political, and/or social context of the region. The collaboration between the public (government and health departments) and private (various pharmacy chains) sectors contributes to PBI's success.

Originality

Unlike previous literature reviews on PBI that compiled qualitative and statistical studies, this study reviewed studies proposing mathematical optimization methods to approach PBI.

Pharmacists’ readiness and willingness to vaccinate the public in United Arab Emirates community pharmacies: A cross-sectional study

Background: Pharmacist-administered vaccination is currently implemented in many countries worldwide. It has contributed to increased vaccine access and vaccine uptake. This observational cross-sectional study assessed community pharmacists’ willingness, and readiness to administer vaccines to the public in the United Arab Emirates (UAE) and relate it to national and international policies on vaccination.  Methods: This research was an online survey of 24-questions that was made available to community pharmacists via social media and WhatsApp. The survey was open for six weeks (from April to June 2022). Descriptive and inferential analysis was performed.   Results: The questionnaire was completed by 374 of 575 (65%) respondents. More than half (64.2%) of the respondents agreed or strongly agreed that pharmacists should be able to vaccinate and 68.4% responded that they were willing to administer vaccines if local regulations allowed them to vaccinate. Most (81.8%) expressed willingness to complete training required to be able to administer vaccines in their pharmacies. Logistic regression showed that pharmacists defined as having high readiness were significantly more willing to undergo all essential training to start a vaccination service in their pharmacies than were pharmacists with poor readiness (OR 2.647; 95% CI: 1.518–4.615; p=0.001). High readiness was also significantly associated with agreement on safety of pharmacy-based vaccination (p=0.027).  Conclusions: The majority of community pharmacists surveyed showed readiness to commence pharmacy-based vaccination services. Those with high readiness characteristics are amenable to receiving essential training and consider that vaccination in the community pharmacy setting would be safe.

Synthetic data in health care: A narrative review

Data are central to research, public health, and in developing health information technology (IT) systems. Nevertheless, access to most data in health care is tightly controlled, which may limit innovation, development, and efficient implementation of new research, products, services, or systems. Using synthetic data is one of the many innovative ways that can allow organizations to share datasets with broader users. However, only a limited set of literature is available that explores its potentials and applications in health care. In this review paper, we examined existing literature to bridge the gap and highlight the utility of synthetic data in health care. We searched PubMed, Scopus, and Google Scholar to identify peer-reviewed articles, conference papers, reports, and thesis/dissertations articles related to the generation and use of synthetic datasets in health care. The review identified seven use cases of synthetic data in health care: a) simulation and prediction research, b) hypothesis, methods, and algorithm testing, c) epidemiology/public health research, d) health IT development, e) education and training, f) public release of datasets, and g) linking data. The review also identified readily and publicly accessible health care datasets, databases, and sandboxes containing synthetic data with varying degrees of utility for research, education, and software development. The review provided evidence that synthetic data are helpful in different aspects of health care and research. While the original real data remains the preferred choice, synthetic data hold possibilities in bridging data access gaps in research and evidence-based policymaking.

Readiness and willingness of Malaysian community pharmacists in providing vaccination services

Background

Vaccination is an effective public health intervention in reducing morbidity and mortality of infectious diseases. Compared to other countries where community pharmacists (CPs) administer vaccines, CPs in Malaysia are not authorised. This study aimed to assess CPs' readiness and willingness to provide vaccination in Malaysia, identify potential barriers to and factors supporting the provision of this service.

Methods

A cross-sectional study was conducted among Malaysian CPs from April to June 2021. A validated online questionnaire was distributed through social media, instant messaging, email, and pharmacy societies.

Results

Of 492 CPs recruited throughout Malaysia, 439 (89.2%) expressed willingness to provide vaccination services to the public, 403 (81.9%) agreed with the accessibility of community pharmacies to the public, and 73.4% agreed that their role in vaccination could help to improve the overall vaccination coverage rate. The lack of pharmacist training in vaccination and concerns on maintaining patient safety were identified as barriers to CPs' implementation of vaccination services, with 52.8% and 47.8% of them agreeing, respectively. Training sessions and operational guidelines on providing vaccination services are required to overcome the barriers.

Conclusion

CPs in Malaysia were ready and willing to provide vaccination services to the public. However, the implementation demands training workshops and re-evaluation of CPs in public vaccination programmes by Malaysian healthcare policymakers.

Essential services: Quantifying the contributions of America's pharmacists in COVID-19 clinical interventions

BACKGROUND

As the COVID-19 pandemic spread across the United States, America's pharmacists and their teammates expanded their clinical services to help their communities from every practice setting: community and ambulatory care, inpatient, long-term care, academia, public health, and many others.

OBJECTIVES

The objective of the study is to begin to quantify contributions of U.S. pharmacists in providing clinical interventions that mitigate and control the pandemic. These interventions span the gamut of diagnosis, prevention, treatment, and support, intervening patient by patient with vaccines, diagnostic tests, convalescent plasma, monoclonal antibodies, antiviral medications, and supportive therapies.

METHODS

Review of published literature, relevant web pages, and queries to national and state professional pharmacy associations and government agencies.

RESULTS

From February 2020 through September 2022, pharmacists and their teammates conducted >42 million COVID-19 tests, provided >270 million vaccinations (including 8.1 million COVID-19 vaccinations for long-term care residents) within community pharmacy programs alone, and provided >50 million influenza and other vaccinations per year. Pharmacists plausibly accounted for >50% of COVID-19 vaccinations in the United States. Pharmacists prescribed, dispensed, and administered an uncounted number of antibody products and antiviral medications, including care for 5.4 million inpatients and innumerable outpatients. Using conservative estimates, pandemic interventions by pharmacists and teammates averted >1 million deaths, >8 million hospitalizations, and $450 billion in health care costs.

CONCLUSIONS

Pharmacists and their teammates contributed to America's health and recovery during the COVID-19 pandemic by providing >350 million clinical interventions to >150 million people in the form of testing, parenteral antibodies, vaccinations, antiviral therapies, and inpatient care. The number of lives touched and people cared for by pharmacists continues to rise.

Effects of Social Vulnerability and Spatial Accessibility on COVID-19 Vaccination Coverage: A Census-Tract Level Study in Milwaukee County, USA

COVID-19 vaccination coverage was studied by race/ethnicity, up-to-date doses, and by how it was affected by social vulnerability and spatial accessibility at the census-tract level in Milwaukee County, WI, USA. Social vulnerability was quantified at the census-tract level by an aggregate index and its sub-components calculated using the principal components analysis method. The spatial accessibility was assessed by clinic-to-population ratio and travel impedance. Ordinary least squares (OLS) and spatial regression models were employed to examine how social vulnerability and spatial accessibility relate to the vaccination rates of different doses. We found great disparities in vaccination rates by race and between areas of low and high social vulnerability. Comparing to non-Hispanic Blacks, the vaccination rate of non-Hispanic Whites in the county is 23% higher (60% vs. 37%) in overall rate (one or more doses), and 20% higher (29% vs. 9%) in booster rate (three or more doses). We also found that the overall social-vulnerability index does not show a statistically significant relationship with the overall vaccination rate when it is defined as the rate of people who have received one or more doses of vaccines. However, after the vaccination rate is stratified by up-to-date doses, social vulnerability has positive effects on one-dose and two-dose rates, but negative effects on booster rate, and the effects of social vulnerability become increasingly stronger and turn to negative for multi-dose vaccination rates, indicating the increasing challenges of high social vulnerability areas to multi-dose vaccination. The large negative effects of socio-economic status on the booster rate suggests the importance of improving general socio-economic conditions to promote multi-dose vaccination rates.

Community pharmacists' willingness and barriers to provide vaccination during COVID-19 pandemic in Jordan

Providing vaccination in community pharmacies could increase the vaccination coverage rate as well as help reducing the workload of the healthcare system. The current study was conducted to evaluate community pharmacists' willingness and barriers to provide vaccination in community pharmacy setting. A validated questionnaire which included eight items to evaluate willingness and eleven items to evaluate the barriers to provide vaccines was distributed online. Binary logistic regression was conducted to explore the factors that are significantly associated with willingness and barriers to provide the vaccine. Among the 201 participating pharmacists, 174 (86.6%) had a high willingness level. Lack of authorization (91.6%), lack of collaboration with other healthcare professionals (85.6%), and lack of space for storage (74.1%) were the most recognized barriers to vaccinate. Pharmacists with BSc degree demonstrated less willingness (OR = 0.18 (0.07-0.46), and increased barriers (OR = 4.86 (1.56-15.17) to provide the vaccine when compared with Pharm D and postgraduate pharmacists P < .01. Factors including male gender (OR: 6.10), working in chain pharmacy (OR: 8.98) and rural areas (OR: 4.31), moderate income (OR: 19.34) and less years of experience (OR:0.85) were significantly associated with increased barriers to provide the vaccine (P < .05). Despite the high willingness of the community pharmacists to vaccinate, several barriers were present. Enhancing pharmacists' authorization and collaboration with other healthcare professionals and providing space for storage along with providing training courses and workshops should be considered to enhance pharmacist's engagement in vaccination service.

Spherical bipolar fuzzy weighted multi-facility location modeling for mobile COVID-19 vaccination clinics

A pandemic was declared in 2020 due to COVID-19. The most important way to deal with the virus is mass vaccination which is a complex task in terms of fast transportation and process management. Hospitals and other health centers are appropriate for vaccination process. In addition, in order to protect other patients from COVID-19 and provide rapid access to vaccines, mobile vaccination clinics can also be considered. In this study, the location assignments of mobile vaccination clinics that can serve some regions of three cities in Turkey are examined. The linear formulation of the problem is given, and the multi-facility location problem for COVID-19 vaccination is investigated with Lagrange relaxation and modified saving heuristic algorithm. For the proposed fuzzy MCDM integrated saving heuristic, the importance of candidate locations is calculated with the aid of decision makers who give their views in spherical bipolar fuzzy information. The results of different approaches are compared, and it is intended to guide future studies.

"Vaccination needs to be easy for the people, right ?": a qualitative study of the roles of physicians and pharmacists regarding vaccination in Switzerland

OBJECTIVE

Vaccination in pharmacies has been a key component of national vaccination strategies to facilitate vaccination access. Qualitative data on the perspectives of professional stakeholders on vaccination in pharmacies and on the professional relations of pharmacists with physicians regarding increasing immunisation rates is limited. We conducted a qualitative study in Switzerland. The main aim was to gain further insight into professional stakeholders' perspectives on vaccination counselling and administration conducted in pharmacies, and to further understand their views on physicians' and pharmacists' roles in increasing immunisation rates.

DESIGN

We conducted semistructured qualitative interviews. We coded and analysed transcripts using thematic analysis.

SETTING

Face-to-face interviews took place in German-speaking and French-speaking regions of Switzerland.

PARTICIPANTS

We interviewed 14 key vaccination stakeholders including health authorities, heads of pharmacy management and professional association boards. All participants had a background in medicine or pharmacy.

RESULTS

Three main themes emerged from the qualitative data: (1) Participants viewed pharmacists as competent to provide vaccination counselling and administration based on their university training; (2) interprofessional cooperation between physicians and pharmacists on vaccination topics is limited and should be improved; and (3) pharmacists play an important role in increasing immunisation rates by facilitating vaccination access and through provision of vaccination counselling.

CONCLUSION

By providing vaccination counselling and administering vaccines, pharmacists play an important public health role. Healthcare policies and health authorities should encourage more involvement of pharmacists and encourage interprofessional cooperation between physicians and pharmacists in order to improve vaccination counselling and increase immunisation rates.

Assessment of community pharmacists' engagement in pharmacy-delivered influenza vaccination: a mixed-methods study

OBJECTIVES

This study aimed to identify factors contributing to pharmacists' engagement in vaccination services during the first influenza vaccination campaign in 2019-2020 for the Canadian province of Quebec, led by community pharmacists.

METHODS

A mixed-methods study was conducted using a sequential exploratory design. Semi-structured interviews were administered to pharmacists and key informants (n = 23) and data were analysed according to the Consolidated Framework for Implementation Research in community pharmacy. The findings were then used to construct a survey of community pharmacists' engagement in vaccination, which was tested in a Quebec urban community. The study participation rate was 34.6% (n = 29).

KEY FINDINGS

Pharmacists expressed positive attitudes towards the implementation of vaccination services, following legislative reform. Factors such as previous involvement in vaccination campaigns and the number of pharmacists on duty were positively associated with engagement in influenza vaccination, whereas staff shortages and logistical problems were a barrier to engagement. Qualitative findings provided in-depth understanding of the value of interprofessional collaboration between pharmacists and nurses.

CONCLUSIONS

Vaccination in pharmacies is currently more reflective of individual choice than an indication of collective change in the profession. Logistical factors are key to enhancing the uptake of vaccination in community pharmacies throughout Quebec. External support from professional associations and interprofessional collaboration should be enhanced to promote the implementation of vaccination services in pharmacies.

Pharmacists as immunizers in Lebanon: a national survey of community pharmacists' willingness and readiness to administer adult immunization

BACKGROUND

Since the focus of healthcare has shifted toward prevention, pharmacists were highly encouraged to expand their practice to include immunization services. Our study aimed to assess the knowledge, attitudes and beliefs of community-based Lebanese pharmacists, in addition to their willingness to expand their practice scope to include vaccine administration.

METHODS

A cross-sectional study was conducted during the phase preceding the arrival of the COVID-19 vaccine in Lebanon between 1 and 31st December 2020. Using a stratified random sampling method, data were collected from Lebanese community pharmacists (CPs) through an online survey that included information on socio-demographic characteristics, clinical experience, willingness to administer vaccines, knowledge about vaccination, attitudes towards immunization, reasons supporting utilizing pharmacists as immunizers and the requested elements to incorporate immunization in pharmacists' practice scope. Multivariable analyses were performed to identify the factors associated with knowledge.

RESULTS

A total of 412 community pharmacists participated in this survey. Of the total, 66.5% of the surveyed CPs are willing to administer vaccines. The majority of them (89.8%) had an overall good level. Out of all, 92.7% showed a positive overall attitude score toward immunization, 95.4% agreed that community pharmacists can play an important role in advertising and promoting vaccination. The main needed elements for implementing immunization services in pharmacies listed by participants were: support of health authorities (99.3%), statutory allowance (82.8%), patient demand (95.4%), pharmacist's interest (96.1%) and continuous education and training workshops on immunization. Older CPs (50 years and above) [aOR = 0.703, CI 95% (0.598-0.812)] and those working in Bekaa and North have lower knowledge score than their counterparts. High educational level [aOR = 1.891, CI 95% (1.598-2.019)], previous experience in immunization [aOR = 3.123, CI 95% (2.652-4.161)] and working in urban areas [aOR = 3.640, CI 95% (2.544-4.717)] were positively associated with a good knowledge level.

CONCLUSION

Most of Lebanese community pharmacists are willing to offer immunizations. The expansion of the pharmacists practice scope to include provision of immunizations required a national plan that encompasses strengthening knowledge, training, certification for eligibility to administer vaccines, enhancing pharmacovigilance and statutory reform.

Impact of a peer comparison intervention on seasonal influenza vaccine uptake in community pharmacy: A national cluster randomized study

BACKGROUND

Seasonal influenza vaccine (SIV) uptake in the United States remains suboptimal, requiring new and innovative strategies.

OBJECTIVE

To evaluate the impact of a behavioral peer comparison (PC) intervention on SIV uptake in community pharmacies across the United States.

METHODS

A cluster randomized study was conducted across a national network of Walmart community pharmacies (> 4500 sites) during the 2019-2020 influenza season. The clusters consisted of 416 markets, each containing an average of 11 pharmacies. All pharmacies in a market were randomly assigned to either no intervention or the PC intervention, a software-delivered communication informing on-site staff, including pharmacists and pharmacy technicians, of their pharmacy's weekly performance, measured as SIV doses administered, compared with that of peer pharmacies within their market. The outcome was the pharmacy-level cumulative SIV doses administered during the intervention period (September 1, 2019,-February 29, 2020). Linear regression models were used to estimate the PC impact, with multiway cluster-robust SEs estimated by market and state.

RESULTS

A total of 4589 pharmacies were enrolled in the study, with 2297 (50.1%) randomized to the control group and 2292 (49.9%) randomized to the PC intervention group. Overall, compared with the control pharmacies, the PC pharmacies administered 3.7% (95% CI -0.3% to 7.9%) additional SIV doses. Among large-format pharmacies, the PC pharmacies administered 4.1% (95% CI 0.1%-8.3%) additional SIV doses compared with the controls. Historically low-performing large-format PC pharmacies administered 6.1% (95% CI 0.5%-11.9%) additional SIV doses compared with the controls. No statistically significant treatment effects were observed among small-format pharmacies.

CONCLUSION

Our findings demonstrate that PCs can improve SIV uptake among large-format community pharmacies, with historically low-performing pharmacies potentially exhibiting the greatest relative impact. Wide-scale implementation of PCs in community pharmacies may help to further improve SIV uptake in these settings.

Approaches, Successes, and Challenges in Recruiting Closed Points of Dispensing Sites: A Qualitative Study

Closed points of dispensing (PODs) are an essential component of local public health preparedness programs because most local public health agencies lack the infrastructure to distribute medical countermeasures to all community members in a short period of time through open PODs alone. However, no study has examined closed POD recruitment strategies or approaches to determine best practices, such as how to select or recruit an agency, group, or business to become a closed POD site once a potential partner has been identified. We conducted qualitative interviews with US disaster planners to identify their approaches and challenges to recruiting closed POD sites. In total, 16 disaster planners participated. Recruitment considerations related to selecting sites, paperwork needed, and challenges faced in recruiting closed POD sites. Important selection criteria for sites included size, agencies or businesses with vulnerable or confined populations who lack access or ability to get to or through open POD sites, and critical infrastructure organizations. Major challenges to recruitment included difficulty convincing sites of closed POD importance, obstacles with recruiting sites that can administer mass vaccination, and fear of legal repercussions related to medical countermeasure dispensing or administration. Closed POD recruitment is a frequently challenging but highly necessary process both before and during the current pandemic. These recommendations can be used by other disaster planners intending to start or expand their closed POD network. Public health agencies should continue working toward improved distribution plans for medical countermeasures, both oral and vaccine, to minimize morbidity and mortality during mass casualty events.

Pharmacy, workplace or primary care? Where Australian adults get their influenza vaccines

OBJECTIVE

To estimate the proportion of influenza vaccines administered in non-medical settings in Australia in 2019 and identify factors associated with vaccination site.

METHODS

We surveyed 1,444 Australian adults online in October 2019. To identify factors associated with vaccination site, we used Pearson's chi-square test. We used thematic analysis to describe responses to the question, 'Please explain why you chose to get vaccinated there'.

RESULTS

Most participants (73%) received the influenza vaccine in a medical setting, while 13% received it at a pharmacy and 14% at their workplace. Being vaccinated in pharmacy was associated with being under 65 years of age (p<0.01), marital status (p=0.01), and not having a high-risk comorbidity (p<0.01). Workplace vaccination was associated with being under 65 (p<0.01), household income (p<0.01), not having a regular general physician/practice (p=0.01), having private insurance (p<0.01), and not having a high-risk comorbidity (p<0.01). There was no association between site of vaccination and first-time vaccination (p=0.71, p=0.22).

CONCLUSIONS

Despite new policies allowing pharmacists to administer influenza vaccines, most Australian adults are still vaccinated in medical settings. Pharmacy and workplace vaccination settings were more common among younger adults without high-risk comorbidities. Implications for public health: Workplaces, pharmacies and other non-medical settings may provide an opportunity to increase influenza vaccination among healthy, working-age adults who might otherwise forego annual vaccination. Pharmacies may also provide a convenient location for the rollout of the COVID-19 vaccine, particularly in medically underserved areas.

Readiness and Willingness to Provide Immunization Services after Pilot Vaccination Training: A Survey among Community Pharmacists Trained and Not Trained in Immunization during the COVID-19 Pandemic in Poland

Background: Immunization rates among the adult population in Poland are below desired targets, urging the need to expand this service in the community. During the COVID-19 pandemic, the ultimate goals for limiting the spread of the infection are vaccines against SARS-CoV-2. Pharmaceutical companies are in a race for the fastest possible way to deliver vaccines. Community pharmacists in Poland are recognised as an accessible yet underutilised group of medical professionals. Therefore, involving pharmacists in vaccinations may have beneficial results for the healthcare system. Objectives: The objectives of this study were to assess the readiness and willingness of community pharmacists following the Pharmacist Without Borders project who had either been trained or not in providing immunization services, and to identify the factors that may support the implementation of such services in Poland. Methods: This study was conducted among pharmacists between February and August 2020 in Poland. A survey was developed to determine their readiness to provide vaccination services in their pharmacies, to recognise any barriers to vaccinations, as well as the factors necessary to implement vaccination services in Polish pharmacies. Results: A total of 1777 pharmacists participated in the study, comprising 127 (7.1%) pharmacists trained in vaccinations during the Pharmacists Without Borders project and 1650 (92.9%) pharmacists not participating in the workshops. Pharmacists participating in the workshops more often indicated that providing vaccinations in community pharmacies would improve the overall vaccination rate (p = 0.0001), and that pharmacists could play an important role in advertising and promoting vaccinations (p = 0.0001). For the pharmacists not participating in the workshops, they indicated to a much greater extent possible barriers affecting the readiness to provide vaccinations in pharmacies. They most often pointed out that vaccination services would result in a significant workload increase (p = 0.0001), that pharmacies were not adapted to immunization, and that there were not enough training courses for pharmacists (p = 0.0001). Conclusion: The pharmacists working in community pharmacies indicated many advantages of vaccinations in pharmacies. This study identified barriers to the introduction of vaccinations and factors necessary to implement these services in pharmacies. The pharmacists trained during the immunization programme of the Pharmacists Without Borders project showed a greater readiness to provide immunization services.

What If the Influenza Vaccine Did Not Offer Such Variable Protection?

BACKGROUND

The protection that an influenza vaccine offers can vary significantly from person to person due to differences in immune systems, body types, and other factors. The question, then, is what is the value of efforts to reduce this variability such as making vaccines more personalized and tailored to individuals.

METHODS

We developed a compartment model of the United States to simulate different influenza seasons and the impact of reducing the variability in responses to the influenza vaccine across the population.

RESULTS

Going from a vaccine that varied in efficacy (0-30%) to one that had a uniform 30% efficacy for everyone averted 16.0-31.2 million cases, $1.9-$3.6 billion in direct medical costs, and $16.1-$42.7 billion in productivity losses. Going from 0-50% in efficacy to just 50% for everyone averted 27.7-38.6 million cases, $3.3-$4.6 billion in direct medical costs, and $28.8-$57.4 billion in productivity losses. Going from 0-70% to 70% averted 33.6-54.1 million cases, $4.0-$6.5 billion in direct medical costs, and $44.8-$64.7 billion in productivity losses.

CONCLUSIONS

This study quantifies for policy makers, funders, and vaccine developers and manufacturers the potential impact of efforts to reduce variability in the protection that influenza vaccines offer (eg, developing vaccines that are more personalized to different individual factors).

The Implementation of the Professional Role of the Community Pharmacist in the Immunization Practices in Italy to Counteract Vaccine Hesitancy

In Italy, the National Vaccinal Prevention Plan has renewed the commitment of the Italian government to promote a culture of vaccination practices in the general population and especially among healthcare professionals, considering it as a strategic goal. The search for useful tools and techniques to promote a layered and widespread information network capable of restoring a climate of trust and confidence towards vaccination, leads us to reflect on the possibility, already adopted in numerous countries, of enlisting community pharmacies in immunization campaigns also in Italy, positively implementing the professional role of the community pharmacist in immunization. The pharmacist is often the first point of contact with both the patients and the public, both for the relationship of trust and confidence that binds him to the citizens, and for the ease of access in relation to the widespread distribution of community pharmacies in the territory, the availability of prolonged operating hours, the absence of need for appointments and positions near/outside of healthcare facilities. Currently, in Italy the role of the community pharmacist is limited to counseling and providing advice and information regarding the benefits and/or any risks of vaccination practices, but does not imply a direct engagement in immunization programs, rather a collaboration to avoid straining and overwhelming the vaccination centers. Some recent questionnaire-based studies have shown that Italian community pharmacists have attitudes that are favorable to vaccinations, even though their knowledge is rather limited. Together with expanding the engagement of community pharmacists in immunization programs, their educational gap should be addressed in order to significantly improve and enhance the protection of the public health.

Estimating the Effect of a National Pharmacy-Led Influenza Vaccination Voucher Program on Morbidity, Mortality, and Costs

BACKGROUND

Influenza (also known as "flu") is estimated to cause between 12,000 and 79,000 deaths annually. Vaccinations are beneficial in preventing influenza cases and reducing the likelihood of severe outcomes. Unfortunately, vaccination coverage is low among uninsured populations. Removing the cost barrier can help increase vaccination coverage in this group, averting flu cases and related morbidity and costs.

OBJECTIVE

To model the potential effect of providing no-cost flu vaccinations to uninsured individuals on influenza-related morbidity, mortality, and costs.

METHODS

In collaboration with the Department of Health and Human Services and local agencies, Walgreens pharmacies provided free flu vaccinations through a nationwide voucher distribution program. We calculated the redemption rate, potentially averted cases, and estimated cost savings for the 2015-2016 and 2016-2017 flu seasons. Using incidence and vaccine effectiveness estimates from the Centers for Disease Control and Prevention, we calculated the rate of influenza in the general population and the estimated cases averted based on the number of redeemed vouchers. We applied patient age along with parameters from published studies to estimate averted ambulatory care visits, hospitalizations, mortality, productively losses, and overall related costs.

RESULTS

During the 2015-2016 flu season, the pharmacy chain distributed 600,000 vouchers with a redemption rate of 52.3%, resulting in 314,033 flu vaccinations. Improvements were subsequently made to the distribution process to increase utilization rates. There were 400,000 vouchers distributed during the 2016-2017 season with a higher redemption rate of 87.2%, resulting in 348,924 flu vaccinations. The estimated number of potentially averted cases was higher during the 2016-2017 season (13,347) than the 2015-2016 season (11,537) due to a higher redemption rate and increased flu activity. Taken together, we estimated that 8,621 ambulatory care visits, 314 hospitalizations, and 15 deaths were averted due to the flu voucher program. Averted health care costs totaled $937,494 in ambulatory care visits and $3,510,055 in hospitalizations. Averted productivity losses ranged from $4,473,509 to $14,613,502.

CONCLUSIONS

This study demonstrates the effectiveness of a pharmacy-led partnership with local community-based organizations to promote flu vaccinations among uninsured individuals. Our model found that a no-cost flu voucher program has the potential to reduce influenza-related morbidity, mortality, and costs.

DISCLOSURES

This study was funded by Walgreen Co. All authors are employees of Walgreen Co. and affiliated with Walgreens Center for Health and Wellbeing Research. Findings from this study were presented as a podium presentation at the Academy of Managed Care Pharmacy Nexus 2018; October 22-25, 2018; Orlando, FL.