Whooping Cough Has Evolved In Response To Its Vaccine
The mutant bacteria are not more dangerous than the originals, but changes found by the CDC could explain the resurgence of whooping cough in the U.S. This is not your parents’ pertussis. Over the last few years, this once-common childhood illness, also known as whooping cough, has evolved in …
B flipped this story into Teenagemedic•3747d