Are healthcare personnel at higher risk of seasonal influenza than other working adults?

AbstractBackground: Adults are at risk of being exposed to influenza from many sources. Healthcare personnel (HCP) have the additional risk of being exposed to ill patients.Objective:To determine whether HCP were at higher risk than adults working in nonhealthcare roles (non-HCP).Design:Prospective cohort study.Setting:Acute-care hospitals and other businesses in Toronto, Ontario, Canada.Methods:Adults aged 18–69 years were enrolled for 1 or more of the 2010/2011, 2011/2012, and 2012/2013 influenza seasons. Swabs collected during acute respiratory illnesses were tested for influenza and pre- and postseason blood samples were tested for influenza-specific immune response.Results:The adjusted odds of influenza were similar for HCP and non-HCP (odds ratio [OR], 1.29; 95% confidence interval [CI], 0.63–2.63). Older adults and those vaccinated against influenza had lower odds, and those who shared their workspace and who used corrective eyewear had higher odds of influenza.Conclusions:HCP and other working adults are at similar risk of influenza infection.

Are healthcare personnel at higher risk of seasonal influenza than other working adults? Journal Articles