Attitudes Toward Influenza Vaccination Administration in the Emergency Department Among Health Care Providers: A Cross-Sectional Survey

Meeting Patients Where They Are: A Nurse-Driven Quality Improvement Project to Provide Influenza Vaccinations in the Emergency Department

INTRODUCTION

Influenza is highly contagious, vaccine-preventable, and may result in significant morbidity and mortality. While vaccination is the primary protection against influenza, vaccination rates remain low. Traditionally, primary care clinics, retail pharmacies, and public health departments offer influenza vaccines. However, offering influenza vaccines in new settings may increase their availability to the public and increase community uptake. This project aimed to add emergency departments as a new influenza vaccine location to increase the number of vaccines distributed during the 2020 to 2021 influenza season.

METHODS

Adult patients discharged from 24 emergency departments were included in this pre- post-intervention project. A nurse-driven order set was established to enhance efficiency. Education materials (scripting, fliers, etc.) were developed to help nurses feel comfortable with vaccine information.

RESULTS

Nurses indicated that education helped increase their belief that influenza vaccination was important. After completing the educational material, a higher number of nurses agreed that it was necessary to encourage others to be vaccinated (P < 0.05). Moreover, emergency department influenza vaccinations increased significantly throughout the 2020 to 2021 influenza season. Nurses across all 24 hospitals administered 2002 vaccines during this season compared to 9 during the previous year's season.

DISCUSSION

The project demonstrated that delivering influenza vaccinations in emergency departments is challenging yet achievable. Educational offerings were valuable resources to increase nurses' knowledge and positive attitudes about providing influenza vaccines to patients. Further studies regarding how vaccinations could be provided in more emergency departments and alternative care sites, such as urgent care and clinics other than primary care providers, are needed.

An electronic medical record-based intervention to improve hepatitis A vaccination rates in the emergency department during a regional outbreak

Background

In response to the severe hepatitis A outbreak that occurred in Michigan between August 2016 and September 2019, our multihospital health system implemented an electronic medical record (EMR)-based vaccination intervention across its nine emergency departments (EDs). The objectives were to explore the impact of this intervention on increasing vaccination rates among high-risk individuals and to assess the barriers to use of a computerised vaccine reminder system.

Methods

All patients who were 18 years or older were screened using an electronic nursing questionnaire. If a patient was at high risk based on the questionnaire, an electronic best practice advisory (BPA) would trigger and give the physician or advanced practice provider the option to order the hepatitis A vaccine. We explored the vaccination rates in the 24-month preintervention and the 18-month intervention periods. We then administered a survey to physicians, advanced practice providers and nurses evaluating their perceptions and barriers to use of the EMR intervention.

Results

During the preintervention period, 49 vaccines were ordered (5.5 per 100 000 patient visits) and 32 were administered (3.6 per 100 000 patient visits). During the intervention period, 574 865 patient visits (74.3%) were screened. 2494 vaccines (322 per 100 000 patient visits) were ordered, and 1205 vaccines (155 per 100 000 patients visits) were administered. Physicians and advanced practice providers were initially compliant with the BPA’s use, but compliance declined over time. Surveys revealed that the major barrier to use was lack of time.

Conclusions

EMR screening tools and BPAs can be used in the ED as an effective strategy to vaccinate high-risk individuals. This may be translatable to outbreaks of other vaccine-preventable illnesses like influenza, measles or SARS-CoV-2. Providing ongoing education about the public health initiative and giving feedback to physicians, advanced practice providers and nurses about tool compliance are needed to sustain the improvement over time.

Operationalizing influenza vaccination in an urban safety-net emergency department

INTRODUCTION

Influenza vaccination is a recommended tool in preventing influenza-related illnesses, medical visits, and hospitalizations. With many patients remaining unvaccinated each year, the Emergency Department (ED) represents a unique opportunity to provide vaccinations to patient not yet vaccinated. However, busy urban safety-net EDs maybe challenged to safely execute such a vaccination program. The aim of this quality improvement project was to assess influenza vaccination feasibility in the ED and improve influenza vaccination rates in our community.

METHODS

The quality improvement work-group, comprised of ED physicians, nurses, and pharmacists, designed and implemented an influenza vaccination protocol that aligned with the ED workflow. The outcome measure was the total number of patients vaccinated per month and per influenza season. Process measures included the type of influenza vaccine administered and type of care area within ED. Balancing measures were also included.

RESULTS

Following the initiative, a total of 337 patients received influenza vaccinations in the ED between September 1, 2018 and December 31, 2020 compared to none during the previous influenza season. With each influenza season, the number of vaccinated patients increased from 61 to 134 and 142, respectively. The average age of the patients was 48.23 ± 15.29, 52.89 ± 15.91, and 44.92 ± 18.97 years old. Most patients received the vaccination while roomed in the high acuity section of the adult ED. No adverse effects or automated dispensing cabinet stockouts were observed.

CONCLUSION

Our structured program indicates that influenza vaccine administration to eligible patients is feasible in a busy urban safety-net ED. Piloting new and further developing existing ED-based influenza vaccination programs have the potential to significantly benefit public health.