Caused by the bacteria Bordetella pertussis, the highly contagious illness - known as whooping cough for the whoop sounding ...

A live virus vaccine contains a live, weakened (attenuated) virus that helps your body develop an immune response without you developing symptoms of the disease it is intended to prevent. Examples ...

A new nasal vaccine may help reduce the spread of whooping cough, a highly contagious respiratory disease that has been ...

Officials have detected whooping cough in two additional US states. The outbreak continues rocking the nation deep into the ...