- December 15, 2025
New H3N2 Influenza Variant Confirmed in Costa Rica
San José, Costa Rica — SAN JOSÉ – Costa Rican health officials have confirmed the circulation of a new influenza…
- December 15, 2025
New Influenza Strain Confirmed in Costa Rica
San José, Costa Rica — San José – Costa Rica’s Ministry of Health officially confirmed this Monday that a new…
- December 2, 2025
Costa Rica Grapples With Unprecedented Respiratory Virus Crisis
San José, Costa Rica — Costa Rica is on track to close 2025 with one of its most challenging epidemiological…