sa国际传媒

Smoke like a man, die like a man. U.S.

TORONTO - Leading influenza scientists have ended a self-imposed moratorium on research into what it might take to make bird flu viruses transmissible among humans.

WASHINGTON - International scientists who last year halted controversial research with the deadly bird flu say they are resuming their work as countries adopt new rules to ensure safety.

Dear Dr. Roach: I have celiac disease and have been put on a gluten-free diet. I have been reading labels of cake mixes and other products. They don鈥檛 say that they contain gluten. Other products say 鈥済luten-free.

TORONTO - sa国际传媒's doctors are paid more than $20 billion overall a year, making physicians' services the third largest component of health-care spending after hospitals and drugs, a report released Tuesday says.

TORONTO - Don't let the fur fool you. Dogs and cats can be somewhat insulated by their warm-feeling coats but in the face of frigid temperatures, pet owners need to take extra measures in protecting Fluffy and Fido.

OTTAWA - A Saskatchewan optometrist's billings to the federal health program for aboriginals raised red flags with Health sa国际传媒, a newly released document shows.

Dear Dr. Roach: Regarding blood tests for ovarian cancer, there is a new test called OVA-1. I believe this new blood test is for ovarian cancer in its early stages. P.J.G.

TORONTO - It's about 9:30 on an icy-cold January morning, and Dr. Stephen Hwang is greeting his first patient of the day at Seaton House, a 434-bed shelter for homeless men on a quiet street in downtown Toronto.

WASHINGTON - It has the makings of a science fiction movie: Zap someone's brain with mild jolts of electricity to try to stave off the creeping memory loss of Alzheimer's disease. And it's not easy.