Discussion on question by Christian: Does vaccinating people who have already had COVID-19 improve their immunity against reinfection?
Discussion on question by Christian: Does vaccinating people who have already had COVID-19 improve their immunity against reinfection?
Imported from a comment discussion on https://skeptics.stackexchange.com/questions/51904/does-vaccinating-people-who-have-already-had-covid-19-improve-their-immunity-aga
| first message | 2021-06-24 |
| last message | 1384 days ago |
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