4 ms·
Immunity != long-term immunity. You can get temporary immunity that lasts for a year or so and still be able to get reinfected multiple times in your life.
by amyjess 6y ago
Immunity != long-term immunity.
You can get temporary immunity that lasts for a year or so and still be able to get reinfected multiple times in your life.
- mr_toad 6y agoAnd there are hundreds of strains and types of viruses that cause colds. Immunity to a rhinovirus serotype will not help with other serotypes of rhinovirus, let alone all the coronavirus strains and influenza viruses.