Small study shows people who have previously been infected with the coronavirus make similar levels of antibodies after one dose as people normally have after two shots
Source:
https://www.newscientist.com/article/2270607-people-who-have-had-covid-19-may-only-need-one-dose-of-vaccine/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home