Expert says bird flu still a pandemic danger, warns against complacency after swine flu fizzle

Expert warns of complacency after swine flu fizzle

Former egg farm workers say complaints ignored by USDA employees working at the site

Former egg farm workers say complaints ignored

Federal agents descend on egg farms at center of recall for second time

Federal agents descend on egg farms for 2nd time

Hamburg: Massive egg recall dramatizes need for agency to have greater regulatory authority

FDA commissioner says agency needs more authority

INSIDE WASHINGTON: After years of outbreaks, FDA steps up oversight of produce safety

INSIDE WASHINGTON: Outbreaks drive new FDA rules

Paper company’s need for wood highlights problems with tree-destroying US gypsy moths

Need for wood highlights US insect problems

Pneumonia outbreak kills more than 400 bighorn sheep in several Western states

Outbreak kills hundreds of bighorn sheep in West

Nevada wildlife officials fear bighorn sheep die-off near Elko will worsen

Pneumonia outbreak kills 79 bighorn sheep in NV

Scientists detect deadly fish virus in Lake Superior, but officials see no large outbreak

Deadly VHS fish virus found in Lake Superior

New kind of gene sleuthing blurs line between MRSA superbug spread in hospitals or elsewhere

Gene sleuthing tracks variation in MRSA superbug

Swine flu is not as contagious as other pandemic strains except for kids, new study suggests

Swine flu not as catchy as other pandemic strains

WHO chief says too early to say if swine flu pandemic has peaked everywhere

WHO chief: swine flu pandemic continues

GENEVA — Many more people could become sick with swine flu this winter even though it has peaked in North America and some European countries, the head of the World Health Organization said Tuesday.