medRxiv
This working paper investigates the effectiveness of natural infection in preventing reinfection with the JN.1 variant of COVID-19 during a large JN.1 wave in Qatar, using a test-negative case-control study design.
Working Paper
medRxiv
This working paper investigates the effectiveness of natural infection in preventing reinfection with the JN.1 variant of COVID-19 during a large JN.1 wave in Qatar, using a test-negative case-control study design.
Working Paper