Three new studies found that immunity in a recovered person can last for a few months, examines studies about COVID-19 infection and immunity.Subscribe to WCVB on YouTube now for more:Get more Boston news: Like us: Follow us: Instagram: BostonBrighamCoronavirusCOVID-19COVID-19 immunityCOVID19doctorDr. Daniel Kuritzkesimmune systemIMMUNITYinfectionMassachusettsvideoVITAMINvlogwcvbYouTube
