Up to one-quarter of people with COVID-19 may experience a cough with mucus (phlegm). Though not typical, sometimes chest congestion is a sign of COVID-19. This can cause a wet or productive cough ...
There has been a resurgence of whooping cough in multiple countries in 2024, with the US reporting more than 18,500 cases since the beginning of the year. The number of US cases of the highly ...
There has been a resurgence of whooping cough in multiple countries in 2024 ... The resurgence in the US indicates "a return to more typical trends" after the COVID-19 pandemic,** when pertussis cases ...