Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
What does H1 N1 stand for?
the real name for the swine flu is H1 N1 but what does it mean? also we're at a stage 5 pandemic alert. what's the highest or most critical stage?
2 Answers
- 1 decade agoFavorite Answer
the highest level is 6, when it's OFFICIALLY a pandemic. level 5 means that level 6 is highly likely to happen.
H1 and N1 come from the receptors this virus docks onto to fuse membranes with your cells and infect them.
- 1 decade ago
Stages i am not sure. But the H & N classify different strains of influenze.
For example the Avian bird flu virus is called H5N1