Wastewater testing near homeless camps shows COVID-19 viral mutations By iopac on April 3, 2024 Analysis of viral sequences uncovered 3 novel viral spike protein mutations. Published in COVID-19 iopac More from COVID-19More posts in COVID-19 »Peer support valuable intervention for health worker stress during COVID-19, study showsGlobal survey shows COVID booster uptake in questionStudy: COVID vaccines not linked to seizuresCOVID booster linked to 25% lower odds of long COVID