H1n1 2025. The who recommends that trivalent vaccines for use in the 2025 southern hemisphere influenza season contain the following: Two influenza a viruses, called h1n1 and h3n2;


H1n1 2025

For trivalent vaccines for use in the 2025 southern hemisphere influenza season, the who recommends the following: It is recommended that trivalent influenza vaccines.

H1n1 2025 Images References :