A government study offers a new theory on why the whooping cough vaccine doesn’t seem to be working as well as expected.
A surge in whooping cough cases may be linked in part to parents’ refusal to vaccinate their children.
More children than ever are being vaccinated for the flu, but adults have a way to go.
A study finds the virus that causes AIDS in cats could contain proteins to help create a vaccine for the virus that causes AIDS in humans.
Every flu season is different, but it typically begins in early October and November and peaks in December, January or February.
NEW YORK (AP) — The flu season is winding down, and it has killed 105 children so far — about the average toll. The season started about a month earlier than usual, sparking concerns it might […]