Flu-related pediatric deaths have doubled since last week, according to the CDC. Here's what to know this week, including ...
Subclade K (previously known as J.2.4.1) is gaining attention because it appears to be spreading much earlier in the flu ...
Calley and colleagues provide a timely reminder of the high morbidity and mortality associated with pertussis (whooping cough ...
Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...