October 8, 2012
More than 700,000 people recently immunized against typhoid may not have full protection because of a dud vaccine that has now been recalled, say experts.
Manufacturer Sanofi Pasteur MSD has recalled 88% of its stock – 16 batches – of Typhim Vi vaccine because tests found some samples were too weak.
Anyone immunized with the vaccine since January 2011 could be affected.
This article was posted: Monday, October 8, 2012 at 12:41 pm