Rotarix vaccine has been found to contain an extraneous virus.  Fortunately, the “extra” contaminant is unlikely to cause a problem.
Rotarix vaccine protects babies from infection with Rotavirus, an intestinal virus causing vomiting and diarrhea which can be severe.  Since the introduction of Rotarix (and a similal vaccine, RotaTeq, from another manufacturer), rates of infection and [...]