Between 1918 and 1920, the Spanish Influenza tore across the globe and killed tens of millions, making it one of the deadliest pandemics in recorded history. Unlike many other outbreaks, it struck ...

The 2024-2025 flu season resulted in 266 pediatric deaths, with 90% of the children who died being eligible for a flu vaccine ...

The U.S. is facing its worst flu season in 25 years, according to the Centers for Disease Control and Prevention, which estimates that as of Jan. 3 there have been at least 15 million illnesses, ...

A new flu strain that has been dominating cold and flu season overseas is on the rise in the United States. The mutated strain, known as subclade K, originates from the most common flu-causing virus, ...