Australia is in the grips of the largest whooping cough epidemic since the introduction of vaccines against the potentially ...

Australia is battling the largest whooping cough epidemic in history since the invention of vaccines against the deadly ...

AFTER three to seven days, a dry cough develops which can last for months and involve frequent, prolonged fits of coughing; ...

Australia is in the grips of the largest whooping cough epidemic since the introduction of vaccines against the potentially ...