Both viral and bacterial infections can cause tonsillitis. Symptoms may include fever, a sore throat ... it can cause white, yellow, or green penile discharge and increased vaginal discharge.

Early signs suggest NB.1.8.1 may be more transmissible than earlier variants, likely due to mutations in the spike protein.

Cases of yellow fever have been on the rise in various parts of South America, tripling 2024 numbers for the mosquito-borne ...

An FDA committee on Thursday recommended that COVID-19 vaccines for the 2025-2026 respiratory virus season — which ... RNA vaccines to prevent SARS-CoV-2 infection. An FDA advisory committee ...

An all-encompassing guide to understanding vaccines. Vaccines aren't just for kids; adults also need them to guard against serious diseases. Discover the essential vaccine schedule to stay healthy ...

May 27, 2025 — A new study reveals the biological secret to the Zika virus's infectious success: Zika uses host cells' own 'self-care' system of clearing away useless molecules to suppress the ...