The paper «Evolutionary origins of hepatitis A virus in small mammals» was published in the Proceedings of the National Academy of Sciences (PNAS) in early November. (sciencedaily.com)
Blue eyes: an adverse reaction to certain vaccines containing canine hepatitis virus (adenovirus 1) which produces a bluish discoloration to the cornea. (thedogplace.org)
Infection with hepatitis A virus, which usually causes symptoms within days, can also be prevented with a vaccine. (scientificamerican.com)