African polio outbreak breaks through 'firewall'
 posted 8/30/04

AIDS in Asia
 posted 7/12/04

Antibiotic-Resistant Syphilis Spreading
posted 7/19/04

Bird flu a danger of pandemic magnitude
posted 7/19/04

Bird Flu Growing More Deadly, Study Finds
posted 7/5/04

Bird Flu Returns to China and Thailand
posted 7/10/04

Bird Flu Strain May Threaten Humans
posted 7/5/04

Black Death
posted 6/19/04

California sprays pesticides - West Nile virus
posted 7/5/04

Colorado Prairie Dogs Die Of Bubonic Plague
posted 7/5/04

Deadly Sars Virus Found In Tears
posted 6/26/04

HIV Cases Hit Record High in 2003
posted 7/10/04

Killer Rash Breaks Out in NY
posted 6/19/04

Killer Superbugs Soar In Hospitals
posted 7/21/04

Mad Cow Disease (see note at bottom)

Mosquito plague spreads to 4 more states
posted 7/5/04

New mosquito virus puts U.S. on guard
posted 7/5/04

New superbugs in Ulster hospitals
posted 7/24/04

NY Patients May Have Been Exposed to HIV
posted 6/26/04

Oblivious Japan May Be on Brink of AIDS Explosion
posted 7/21/04

Polio outbreak threatens Africa
posted 6/26/04

Potent mosquito virus skips U.S., for now
posted 6/26/04

Russia Sees Explosion of AIDS
posted 6/19/04

Search for AIDS vaccine falters
posted 7/21/04

Sexual disease epidemic threatens Britain's young
posted 8/2/04

STD scourge an epidemic among teens
posted 7/5/04

Superbugs resist "last resort" antibiotics
posted 6/26/04

Up to 100 more mad cow cases expected
posted 7/5/04

Virginia To Test For TB After Nurse's Death
posted 6/26/04

West Nile virus
posted 6/15/04

West Nile In Arizona
posted 6/26/04

West Nile virus claims first fatality in California
posted 7/26/04

WHO warns 10,000 may die in Darfur
posted 7/5/04

Whooping Cough Making Dangerous Comeback
posted 7/19/04