A

Abbott, Tony

Acetaminophen (Tylenol)

Acute death syndrome

Acute respiratory distress syndrome (ARDS)

Advanced Centre for Biochemical Engineering (University College, London)

Advisory Committee on Immunization Practices

Advisory Committee on the Microbiological Safety of Food

Africa

Aggressive symbiosis

Agroterrorism

Acquired Immune Deficiency Syndrome

Air travel

Airborne transmission

Alaska

Albers, Gerard

Alcohol-based hand sanitizers

Alexander, Dennis

Amantadine

American Association for the Advancement of Science

American Association of Swine Veterinarians

American Breeders’ Association

American Chemical Society

American College of Physicians

American Feed Industry Association

American Hospital Association

American Meat Institute

American Medical Association (AMA)

American Public Health Association (APHA)

American Samoa

Ammonia

Angell, Marcia

Animal Industry Association

Animal Protein Corporation

Annan, Kofi

Anthrax

Anti-ballistic missile defense

Anti-Mask League

Anti-Semitism

Antibiotic resistance

Antibiotics

Antibodies

Antiviral resistance

Apocalypse Chow

Aquaculture

Argentine hemorrhagic fever

Arizona

Arkansas

Artificial insemination

Ascites

Aspirin

Australia

Australian Animal Health Laboratory

Avens, John

Avian tuberculosis