Chronic Flu.

• Position: UPDATES - Bird flu - Brief article

See "A Fowl Plague," January/February 2007, p. 24

Chronic Flu According to the South Korean newspaper Chosun llbo, bird flu is now considered indigenous in Southeast Asia, China, and South Korea, meaning the virus has mutated to adapt to local conditions and is thus able to break out at any time of the year. Nearly 7 million...