Ethical considerations in the uptake of influenza vaccination by healthcare workers

The World Health Organization (WHO) recommends annual seasonal influenza vaccination of healthcare workers (HCWs). Under the current voluntary scheme in England, uptake of vaccine in this group remains well below the 75% target. A mandatory scheme may improve rates, but raises the ethical issue of imposed vaccination. However, the existing voluntary scheme could also potentially infringe autonomy if those not wanting to join feel pressured or coerced into vaccination. The aim of this study was to explore HCW views and experiences with the current influenza vaccination programme.

Questionnaire survey.

Between March 2015 and April 2016, a total of 140 questionnaires were completed across seven HCW groups, with the demographic, vaccination and opinion data statistically analysed using the chi-squared test, Kruskal-Wallis test and Mann-Whitney U-test as appropriate.

No staff group met the national influenza vaccination target of 75% and vaccination rates varied between HCW groups. All groups reported some degree of external pressure to be vaccinated and there were mixed views on the concept of mandatory vaccination, with a lack of certainty over the vaccine's efficacy and/or a lack of information the most common reasons for not supporting it.

The current voluntary influenza vaccination scheme has a number of flaws. Improvements in the quality and availability of information provided to employees may help Trusts increase vaccination rates, or achieve acceptance of any proposed mandatory programme.