Symptoms of Lyme disease appear as soon as three days after the tick bite and include fever, headache and fatigue.

U.S. health officials have told more than a half-dozen of the nation’s top medical organizations that they will no longer ...

U.S. health officials have told more than a half-dozen of the nation’s top medical organizations that they will no longer ...

U.S. President Donald Trump's administration is blocking funding for a swath of public-health programs run by the Centers for ...