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Heplisav-B becomes first and only two-dose hep B vaccine approved in the US
Original Article: Dynavax receives FDA green light for hepatitis B vaccineNEXT ARTICLE
A vaccine is a biological preparation that improves immunity to a particular disease. A vaccine typically contains an agent that resembles a disease-causing microorganism, and is often made from weakened or killed forms of the microbe, its toxins or one ...