"strain" in inglés with examples - Collocation dictionary inglés
- Every flu virus is different, and it is impossible to predict exactly what constellation of changes will turn one into a pandemic strain.
- The vaccine also provides some cross-protection against the 1918 flu pandemic strain.
- But two shots might be required to immunize against a pandemic strain if it is one to which people have never been exposed.
- This would create in the laboratory the very pandemic strain that researchers most fear may emerge at any time in nature.
- Even in the worst case, experts said, making a new vaccine against a pandemic strain would be much easier.
- However, no pandemic strain of H5N1 has yet been found.
- The three H types that infect human beings seem to take turns, in order, as the pandemic strains change.
- But another question, just as pertinent, would be this: Why do pandemic strains arise so rarely?
- But some day a potential pandemic strain will arrive.
- No pandemic strain of H5N1 has yet been found.
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