Zika virus outbreak in Brazil

Some facts about the current Zika virus ‘outbreak’ in Brazil: A few deaths have been reported in people who had been diagnosed with dengue fever and who died due to worsening symptoms. These patients were shown post-mortem to be infected with Zika virus....

New ancestral origin for Hepatitis A

Hepatitis A virus (HAV) is a single stranded RNA virus that belongs to the picornaviridae (from pico: very small and RNA viruses). The virus causes hepatitis in humans, especially in areas of low socioeconomic status. Until now no related virus has been found in other...