Surge in H3N2 Influenza Cases Hits Pakistan, Karachi Most Affected

Pakistan is currently experiencing a rise in seasonal influenza cases, with the H3N2 strain being a significant contributor, particularly in Karachi. Hospitals are reporting an increased influx of patients presenting with typical flu symptoms, including fever, persistent cough, runny nose, body aches, and fatigue.2 The trend is attributed to the onset of the winter season and seasonal…