This study aimed to evaluate the attitudes and practices of US healthcare professionals (HCPs) regarding the Advisory Committee on Immunization Practices (ACIP) vaccination recommendations on HepA and HepB for adult patients at risk of contracting these infections or experiencing complications of hepatitis disease. This cross-sectional, web-based survey of 400 US HCPs, which included nurse practitioners and family medicine, internal medicine, infectious disease, emergency department, and gastroenterology physicians, assessed HCPs' attitudes and practices regarding the ACIP recommendations for adult patients at risk for hepatitis disease. HCP participants were identified via a survey research panel. A recruitment quota of 400 HCPs was set, including 50 NPs, 100 FMs, 100 IMs, 50 GIs, 50 EDs, and 50 IDs. The most frequently reported reasons for not recommending either HepA or HepB vaccines were "I think the risk of HepA infection is low in this patient population" and "I am uncertain about what the guidelines say about vaccinating this population." The most reported factors considered when determining eligibility for either vaccine were medical history and the patient's willingness/motivation to be vaccinated. Most reported it was extremely or moderately important to prevent hepatitis disease by vaccinating adult patients at risk, and most also reported recommending a HepA vaccine or HepB vaccine to patients at risk. Although most HCPs reported recommending HepA and HepB vaccines to patients at risk, these findings contrast with the low reported vaccination rates among these populations, and improved awareness of the ACIP recommendations among HCPs is needed.
Keywords: Centers for Disease Control and Prevention; Hepatitis A vaccine; Hepatitis B vaccine; diabetes; healthcare providers.
Although hepatitis A and hepatitis B are vaccine-preventable diseases, not enough adults at risk are vaccinated in the United States (US). The Advisory Committee on Immunization Practices (ACIP) makes recommendations on the use of vaccines in the US. The ACIP recommendations identify groups of people at risk of contracting hepatitis A infection or experiencing complications of hepatitis A disease (e.g., people with chronic liver disease) and hepatitis B infection or its related complications (e.g., people with diabetes).To identify potential barriers to vaccination, we surveyed 400 US healthcare professionals to evaluate their views about the ACIP recommendations on hepatitis A and hepatitis B vaccination for patients at risk of infection or complications. Most reported it was extremely or moderately important to prevent hepatitis A or hepatitis B infection by vaccinating these adult patients. The most commonly reported reasons for not recommending either vaccine were “I am uncertain about what the guidelines say about vaccinating this population” and “I think the risk of hepatitis A or hepatitis B infection is low in this patient population”.Our findings show that improved awareness of the guidelines among healthcare professionals is needed, particularly of the importance of hepatitis A vaccination, and hepatitis B vaccination in adults with diabetes. In addition to helping the ongoing multi-state hepatitis A outbreaks, this could aid in the successful implementation of the recent ACIP recommendation for hepatitis B vaccination in all adults that is expected to reduce barriers to vaccination.