Scientific American examines how, in an attempt to improve early recognition of viruses that could give rise to pandemics in people, such as last year's H1N1 swine flu, scientists are looking to better understand "the viruses that infect the estimated 941 million domesticated pigs around the world." However, as the article notes, "[i]ntensive monitoring of pig viruses is unlikely to come any time soon ... Most pork-producing countries do not test their pigs at all, and in some that do - such as the U.S...
No comments:
Post a Comment