What can Europe learn from HCP knowledge and attitudes towards hepatitis A vaccination in the US?

Autor: O Herrera-Restrepo, P Ghaswalla, K Davis, C Sweeney, E Davenport, A Andani, PO Buck
Rok vydání: 2021
Předmět:
Zdroj: European Journal of Public Health. 31
ISSN: 1464-360X
1101-1262
Popis: Background An estimated >100 million new hepatitis A (hepA) infections occur annually worldwide. Centres for disease control and prevention reported 38795 hepA cases in the US since 2016, and 4475 outbreak-confirmed cases in Europe between 2016-2018. HepA outbreaks resulted mainly from person-to-person contact, especially among homeless, illegal drug users (IDU) and men who have sex with men (MSM). In 2020, we surveyed US health care providers (HCPs) to understand their knowledge and attitudes towards hepA vaccination in these populations at higher risk of infection and complications. Methods This was a cross-sectional, web-based survey of 400 HCPs (primary care providers, nurse practitioners, gastroenterologists, internal medicine and infectious disease specialists [IDs], emergency room physicians [ERs]) who had recommended and/or administered hepA vaccines to ≥ 19-year-olds. Results 85% of 371 HCPs reported recommending hepA vaccine to homeless, 87% of 393 to IDU and 83% of 397 to MSM, although vaccination may not actually occur after recommendation. Results varied by specialty, 16% fewer ERs than IDs reported recommending the vaccine in these at-risk populations. Moreover, 64%, 75% and 71% of all (400) HCPs reported extremely important that homeless, IDU and MSM, respectively, get vaccinated for hepA, while 6%, 7% and 8% of all HCPs reported this as slightly, or not important. Reasons for not recommending hepA vaccine to homeless, IDU and MSM included uncertainty on guidelines (reported by 22/56, 24/50 and 29/66 HCPs, respectively) and low risk of infection (reported by 20/56, 30/50 and 27/66 HCPs, respectively). Conclusions Despite recent hepA outbreaks and strengthened recommendations for vaccination in at-risk populations, knowledge gaps persist among US HCPs. This survey may motivate European countries to reinforce national hepA vaccination recommendations and, in parallel, consider efforts to raise vaccination awareness. Funding GlaxoSmithKline Biologicals SA Key messages Education on hepatitis A vaccination recommendations in at-risk populations is needed. Health care providers’ vaccination knowledge plays a critical role to control the hepatitis A outbreak in the US and preventing hepatitis A in Europe.
Databáze: OpenAIRE
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