New H3N2 Flu Strain Hits the US: What to Know
Summary
A new flu variant, H3N2 subclade K, has been identified in the United States. Health officials are concerned about its potential to cause more severe illness as flu activity rises, especially with the holiday season approaching. The current flu vaccine offers some protection, but its effectiveness against this new strain is uncertain.Key Facts
- The H3N2 subclade K flu variant is spreading in the U.S.
- There have been about 650,000 flu cases, 7,400 hospitalizations, and 300 deaths this flu season in the U.S.
- H3N2 subclade K has previously affected Japan, the U.K., and Canada.
- Vaccine uptake in the U.S. is lower this season, which worries health officials.
- The current flu vaccine was made before H3N2 subclade K appeared, potentially reducing its effectiveness.
- Health experts recommend preventive actions like wearing masks and handwashing to reduce transmission.
- Symptoms of H3N2 are similar to typical flu but may be more severe, especially in older adults and children.
Read the Full Article
This is a fact-based summary from The Actual News. Click below to read the complete story directly from the original source.