1. Scientists fear the virus could spark a pandemic in which millions die if it mutates into a form that passes easily from person to person.
2. Analysis shows flu virus mutates dramatically about every 39 to 40 years and the mutation can trigger a global pandemic.
3. He also noted that although the new strain virus appears mild for the time being, it could become more virulent if it mutates during the flu season.
4. " Only when the virus mutates within dogs will it be a new threat to humans, " Feng said.
5. mutates的意思
5. Scientists fear a global pandemic if the virus mutates and becomes easily transmissible between humans.
6. The WHO declares it will only be a matter of time as the virus evolves and mutates.
7. mutates是什么意思
7. Health experts fear the virus could spark a deadly pandemic if it mutates into a form that passes easily from person to person.
8. Scientists fear a pandemic if the virus mutates to create a form that could easily jump from one human to another.
9. Scientists say that if the virus mutates into a form easily passed between people, it could cause a pandemic that could kill millions.
10. mutates的解释
10. It has generated fears of a pandemic if it mutates into a version that can be passed among humans.