A US health department spokeswoman said 7.9 million doses...
US Centers for Disease Control and Prevention
The withdrawal of the guidance has important implications for...
The CDC has been in the midst of a...
Public health experts don’t know exactly how much spread...
Dr Brenda Fitzgerald, director of the US Centers for...
What explains the mysterious deaths of children in Muzaffarpur?...
Haiti has confirmed 14 cases of the birth defect...











