Latest Science Study finds previous COVID-19 infection, but not vaccination, improves performance of antibodies and potentially provides longer-term protection New research to be presented at this year’s European Congress of Clinical Microbiology & Infectious Diseases (ECCMID 2022, Lisbon, 23-26 April) shows that, although over time the number of SARS-CoV-2 antibodies... 11 February, 20225 min read