Could bird flu trigger another pandemic?
The deadly bird flu variant H5N1 is spreading more widely than ever before. In March, the virus began spreading among dairy cows across the US in a first. Fifty-eight people have also tested positive in the country. Now health experts are warning about a potential pandemic threat posed by bird flu
The deadly bird flu variant H5N1 is spreading more widely than ever before. In March, the virus began spreading among dairy cows across the US in a first. Fifty-eight people have also tested positive in the country. Now health experts are warning about a potential pandemic threat posed by bird flu
