The Korea Disease Control and Prevention is reporting that whooping cough, or pertussis cases have tripled in the past four weeks.
South Korea reports increase in whooping cough and Mycoplasma pneumoniae cases in recent weeks
South Korea reports increase in whooping…
South Korea reports increase in whooping cough and Mycoplasma pneumoniae cases in recent weeks
The Korea Disease Control and Prevention is reporting that whooping cough, or pertussis cases have tripled in the past four weeks.