be a strain

be a strain

be a strain 单语例句

1. It said it wanted a guarantee that the strain would not be made freely available to commercial vaccine makers without Indonesia's consent.

2. The more scary possibility would be a sudden change in the virus, brought on by combining with a human flu strain in someone's body.

3. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D

3. The new strain appears to be a recombinant between two older strains.

4. The ministry said further tests will be conducted to determine if the virus is a low or high virulent strain of bird flu.

5. And with it is the rise of a mutated strain that appears to be more contagious.

6. Evidences from some previous pandemics suggest they can be hit hard disproportionately by a strain of pandemic influenza.

7. But he did say that two operations in one year may be too much of a mental strain for some patients.

8. They will definitely be without Jack Wilshere though while fellow midfielder Yossi Benayoun is unlikely to have recovered from a thigh strain.