3 ms·
Influenza is also new every year. There have been other Coronaviruses before.
by sdfkkksdfsdff 6y ago
Influenza is also new every year. There have been other Coronaviruses before.
- deleted 6y ago[deleted]
- AstralStorm 6y agoNot exactly new. Partial immunity to many strains of flu is common and widespread. Not so much to SARS family coronaviruses. (Which are very different from other coronaviruses, much more than flu strains between each other.)
- sdfkkksdfsdff 6y agoNevertheless, isn't the latest finding that many people already seem to be partially immune - perhaps because there are some similarities to other Corona viruses that the immune system can latch on to?