Posts Tagged ‘reinfections’

Vaccination reduces risk of onward Covid-19 transmission, while reinfections are rare – ECDC technical review

People who have been vaccinated against Covid-19 pose a lower risk of passing the virus on, while those infected naturally can get sick again in rare cases, the EU’s infectious disease agency said in a review of multiple studies. The ECDC analyzed a plethora of international coronavirus studies in an attempt to understand the extent […]

New Variants Raise Worry About COVID-19 Virus Reinfections

Evidence is mounting that having COVID-19 may not protect against getting infected again with some of the new variants. People also can get second infections with earlier versions of the coronavirus if they mounted a weak defense the first time, new research suggests. How long immunity lasts from natural infection is one of the big […]

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