The World Health Organization voiced alarm Thursday at the growing spread of H5N1 bird flu to new species, including humans, who face an "extraordinarily high" mortality rate. "This remains I think an enormous concern," the UN health agency's chief scientist Jeremy Farrar told reporters in Geneva. But in the hundreds of cases where humans have been infected through contact with …
The World Health Organization voiced alarm Thursday at the growing spread of H5N1 bird flu to new species, including humans, who face an “extraordinarily high” mortality rate. “This remains I think an enormous concern,” the UN health agency’s chief scientist Jeremy Farrar told reporters in Geneva. But in the hundreds of cases where humans have been infected through contact with …
