Influenza vaccination among nurses in Greece

Barriers associated with seasonal influenza vaccination uptake among nurses: A cross-sectional study

Aim: The aim of this study is to evaluate the barriers associated with seasonal influenza vaccination uptake among nurses Material and Method: This web-based survey conducted in Turkey, from November to December 2021. A cross-sectional study included 390 nurses. The data were collected online by the researchers through a survey form that prepared in line with the literature. Descriptive statistics and chi-square analysis were used to evaluate the data (p

Predictors of nurses' intention to accept COVID-19 vaccination: A cross-sectional study in five European countries

AIMS AND OBJECTIVES

To investigate nurses' intention in accepting COVID-19 vaccination and the factors affecting their decision.

BACKGROUND

COVID-19 vaccination has started in most European countries with healthcare personnel being the first group receiving the vaccine shots. Their attitude towards vaccination is of paramount significant as their role in the frontline could help in the awareness of general population.

METHODS

A study was conducted in Albania, Cyprus, Greece, Spain and Kosovo with the use of an online questionnaire. The Fear of COVID-19 Scale was used. The STROBE checklist was followed for this cross-sectional study.

RESULTS

Study population consisted of 1135 nurses. Mean age of the participants was 38.3 years, while most of them were female gender (84.7%) and married (53.1%). Acceptance of a safe and effective COVID-19 vaccine was higher among Greek (79.2%) and Spanish (71.6%) nurses, followed by Cypriot (54%), Albanian (46.3%) and Kosovo (46.2%) nurses. Key factors for willingness to get vaccinated were male gender, living in a country with a high mortality rate in comparison with low mortality, being not infected with COVID-19, having high level of knowledge about COVID-19 vaccines and having been vaccinated for influenza in the last 2 years. Moreover, trusting the government and doctors regarding the information about the COVID-19 and having high level of fear about this virus were key factors for willingness to get vaccinated.

CONCLUSION

Vaccination of healthcare personnel is a crucial issue not only for their own safety but also for their patients'. Healthcare acceptance to get vaccinated can work as a role model for general population.

RELEVANCE TO CLINICAL PRACTICE

Gender, country, mortality rate, trust in government and health professionals and the level of fear were key factors that should be managed in clinical practice.

Should vaccination be mandated? Individuals' perceptions on mandatory vaccination in Greece

OBJECTIVES

The aim of this study was to explore factors that influence individuals' attitudes towards mandatory vaccination in Greece.

METHODS

A nationally representative cross-sectional telephone survey was conducted via a random multistage selection process in October 2019 in Greece. The survey was designed to obtain information about whether vaccination should be mandated or not among adults 18 years of age or older. A multivariable logistic regression model was used to estimate the association between individuals' sociodemographic, contextual and clinical characteristics, utilization, satisfaction, and trust in the healthcare system and providers and their preference over mandatory vaccination.

RESULTS

A total of 901 participants fully completed the survey (response rate 90%-901/1001). About 85% of the respondents supported mandatory vaccination. Individuals who used preventive services more often compared to those who never or rarely used such, those who reported increased trust in official healthcare authorities' guidelines and recommendations compared to those who reported no trust and those who had underage children living in the household were significantly more likely to support mandatory vaccination. No differences were observed for sociodemographic factors and mandatory vaccination support.

CONCLUSION

This survey revealed that most Greek citizens support mandatory vaccination, which was critically affected by the utilization of preventive services and trust in healthcare authorities. Our results suggest that healthcare policy interventions should promote mandatory vaccination through multi-level initiatives to improve healthcare providers' and the general public's understanding of the value of vaccination.

Factors influencing nursing students' intention to accept COVID-19 vaccination: A pooled analysis of seven European countries

BACKGROUND

Experiencing the third wave of COVID-19 pandemic, high vaccination coverage by a safe and effective vaccine globally would be a great achievement. Acceptance of vaccination by nursing students is an important issue as they play a decisive role as future professionals in educating patients, counselling, and guiding them to the right clinical decision.

OBJECTIVES

To explore the intention of nursing students to get vaccinated for SARS-CoV-2 infection and the factors acting either as motivators or as barriers towards vaccination.

DESIGN

A multicenter cross-sectional design.

PARTICIPANTS

In total 2249 undergraduate nursing students participated.

METHODS

The study was conducted in 7 universities in participating countries (Greece, Albania, Cyprus, Spain, Italy, Czech Republic, and Kosovo) through a web survey. Data was collected during December 2020-January 2021 in all countries.

RESULTS

Forty three point 8% of students agreed to accept a safe and effective COVID-19 vaccine, while the acceptance was higher among Italian students. The factors for intention to get vaccinated were male gender (p = 0.008), no working experience in healthcare facilities during the pandemic (p = 0.001), vaccination for influenza in 2019 and 2020 (p < 0.001), trust in doctors (p < 0.001), governments and experts (p = 0.012), high level of knowledge (p < 0.001) and fear of COVID-19 (p < 0.001).

CONCLUSIONS

Understanding of factors that influence students' decision to accept COVID-19 vaccination could increase the acceptance rate contributing to a management of the pandemic.

Determinants of low uptake of vaccination against influenza, measles, and hepatitis B among healthcare professionals in Greece: a multicenter cross-sectional study

Vaccination is recommended for healthcare professionals (HCPs) to protect them against vaccine-preventable diseases (VPDs); however, uptake rates are low. This study aimed to evaluate HCPs' influenza, hepatitis B, and measles vaccine uptake in all healthcare levels in Crete, Greece. We conducted a questionnaire-based, cross-sectional multicenter study in 2018, including HCPs employed at 18 primary care centers and 3 hospitals. Overall, 2,246 HCPs responded (57.2% of the target population). The influenza vaccine uptake rate was 36.1% (810/2,246), with the annual vaccination rate at 14.8% (332/2,246) over the previous 5 years. Concurrently, the hepatitis B 3-dose vaccine uptake rate was 60.3% (1,316/2,181). Among the participating HCPs, 70.7% (1,457/2,061) had measles immunity due to previous illness (959/2,061, 46.5%), a 2-dose vaccination scheme (461/2,061, 22.4%), or serological confirmation (37/2,061, 1.8%). Vaccine uptake rates differed between groups depending on age, profession, and workplace setting. Logistic regression analysis revealed that risk factors for no influenza vaccine uptake during the previous season were younger age (≤45 years; odds ratio [OR] 1.35, 95% confidence interval [CI]: 1.08-1.66), profession other than physician (OR 2.94, 95%CI: 2.09-4.12), and working in hospitals (OR 1.39, 95%CI 1.02-1.89). Older age (>45 years) was an independent risk factor for not receiving a measles (OR 26.74, 95%CI: 17.41-41.06) or hepatitis B vaccine (OR 1.36, 95%CI 1.09-1.7). Working in primary care was an independent risk factor for not getting a hepatitis B vaccine (OR 1.52, 95%CI: 1.15-2.1). Our findings indicate that individualized and targeted interventions should be implemented to increase vaccine uptake among HCPs.

Vaccination of healthcare workers: A review

Vaccine-preventable diseases are a significant cause of morbidity and mortality. As new vaccines are proving to be effective and as the incidence of some infections decreases, vaccination practices are changing. Healthcare workers (HCWs) are particularly exposed to and play a role in nosocomial transmission, which makes them an important target group for vaccination. Most vaccine-preventable diseases still carry a significant risk of resurgence and have caused outbreaks in recent years. While many professional societies favor vaccination of HCWs as well as the general population, recommendations differ from country to country. In turn, vaccination coverage varies widely for each microorganism and for each country, making hospitals and clinics vulnerable to outbreaks. Vaccine mandates and non-mandatory strategies are the subject of ongoing research and controversies. Optimal approaches to increase coverage and turn the healthcare workforce into an efficient barrier against infectious diseases are still being debated.

Increasing the coverage of influenza vaccination in healthcare workers: review of challenges and solutions

Seasonal influenza vaccine uptake rate of healthcare workers (HCWs) varies widely from <5% to >90% worldwide. Perception of vaccine efficacy and side-effects are conventional factors affecting the uptake rates. These factors may operate on a personal and social level, impacting the attitudes and behaviours of HCWs. Vaccination rates were also under the influence of the occurrence of other non-seasonal influenza pandemics such as avian influenza. Different strategies have been implemented to improve vaccine uptake, with important ones including the enforcement of the local authority's recommendations, promulgation of practice guidelines, and mandatory vaccination polices. Practised in some regions in North America, mandatory policies have led to higher vaccination rate, but are not problem-free. The effects of conventional educational programmes and campaigns are in general of modest impact only. Availability of convenient vaccination facilities, such as mobile vaccination cart, and role models of senior HCWs receiving vaccination are among some strategies which have been observed to improve vaccination uptake rate. A multi-faceted approach is thus necessary to persuade HCWs to participate in a vaccination programme, especially in areas with low uptake rate.

Prevalence and factors associated with 2009 to 2011 influenza vaccinations at a university medical center

BACKGROUND

Information on the rates and factors associated with influenza vaccinations, although limited, is important because it can inform the development of effective vaccination campaigns in a university medical center setting.

METHODS

A study was conducted in 2011 to identify individual and organizational level barriers and facilitators to influenza vaccination among clinical and nonclinical personnel (N = 428) from a major university medical center.

RESULTS

Seventy-one percent of clinical personnel (n = 170) reported pandemic H1N1 vaccination compared with 27% of nonclinical personnel (n = 258), even though vaccine was made widely available to all personnel at no cost. Similarly, disparate rates between clinical and nonclinical personnel were noted for the 2009/2010 seasonal influenza vaccine (82% vs 42%, respectively) and 2010/2011 combination (pandemic plus seasonal) influenza vaccine (73% vs 28%, respectively). Factors associated with pandemic vaccination in nonclinical personnel included the following: high level of influenza-related knowledge, concern regarding influenza contagion, history of previous influenza vaccinations or influenza illness, participation in vaccine-related training, and awareness of the institution's written pandemic plan. For clinicians, past history of seasonal influenza vaccination was associated with pandemic vaccination. For all participants, taking any 1 or more of the 3 influenza vaccines available in 2009 to 2011 was associated with intent to take a hypothetical future novel pandemic vaccine (odds ratio, 6.7; 95% confidence interval: 4.32-10.44; P < .001).

CONCLUSION

Most of the risk factors associated with lack of vaccination uptake are amenable to organizational strategies.