‘Aggressive’ new flu variant sweeps globe as doctors warn of severe symptoms
Board-certified rheumatologist Dr. Mahsa Tehrani explains how the H3N2 flu strain could affect the upcoming winter season on 'America Reports.'
TL;DR
- Influenza A H3N2 (subclade K variant) is causing rising global flu cases and an aggressive flu season.
- This variant presents heightened versions of typical flu symptoms.
- Lower vaccination rates and a flu vaccine not perfectly aligned with this strain contribute to its severity.
- Less natural immunity in the community increases the risk of spread and severity.
- Unvaccinated individuals face higher risks of severe symptoms and hospitalization.
- Recommendations include frequent hand washing, staying home when sick, and seeking healthcare provider advice.
- Holiday season gatherings increase the risk of infection due to close contact.
- Healthcare providers may offer medication to reduce illness severity and duration.