Monday, January 19, 2026, 11:45 PM
Site: Extension Foundation Online Campus
Course: Avian Influenza Biosecurity for Youth and 4-H Members (Avian Influenza Biosecurity for Youth and 4-H Members)
Glossary: Glossary/Acronyms
H

HA

Hemagglutinin

HPAI

Highly Pathogenic Avian Influenza