Estimated Effectiveness of Prior SARS-CoV-2 BA.1 or BA.2 Infection and Booster Vaccination Against Omicron BA.5 Subvariant Infection
Eun Jung Jang, Young June Choe, Ryu Kyung Kim, Sangwon Lee, Seon Kyeong Park, Young-Joon Park
IF 9.7JAMA Network Open
초록
This case-control study estimates the effectiveness of prior SARS-CoV-2 BA.1 or BA.2 infection and booster vaccination against Omicron BA.5 subvariant infection.