Physicians warn that pregnant women are in the risk group for developing severe health problems during the flu season. So in this year marked by swine flu threat, they have to be even more on the alert. Dr. Keith Reeves from Methodist Hospital in Houston says that physicians don't want pregnant women to be panicked by this virus, but they do want women to be more responsible for taking precautions typical for the flu season. In particular, women should be vaccinated. Full story