- January 3, 2026
New Influenza Variant Surfaces in Costa Rica
San José, Costa Rica — SAN JOSÉ – Health officials have confirmed the presence of a new influenza variant in…
- December 15, 2025
New H3N2 Flu Variant Surfaces in Costa Rica With Seven Confirmed Cases
San José, Costa Rica — SAN JOSÉ – Health officials have confirmed the presence of a new influenza variant in…
