Pregnant women and young babies are most at risk for complications from the flu, and while doctors have long recommended flu shots for protection, experts weren't exactly sure how the shots affect pregnancy. Our best knowledge till date: All women should get the flu shot during pregnancy because it's a time of high risk for complications from the flu and, until they are six months of age, babies can't get their own flu shots, so the only way to protect them in the first few months of life is for the mother to get a flu shot during pregnancy. Recent revelation: A new study shows pregnant women who get flu shots regularly have a weaker peak antibody response to the vaccine than women who don't get them regularly, though mothers and their babies in both groups were well-protected at the time of delivery.
Source : Lisa M. Christian, Chloe Beverly, Amanda M. Mitchell, Erik Karlsson, Kyle…