Category: Reinfection
Two Israelis reinfected with South African variant B1351 N501V2 after recovery from coronavirus
The Israeli Health Ministry said Sunday that the the South African strain B.1351 N501Y.V2 More...
WHO: Recovered coronavirus patients have been reinfected with new virus strains
Preliminary reports from South Africa suggest people with prior Covid infection could be reinfected with a new, more infectious variant of the virus, the World Health Organization said. More...
Man in France critical after coronavirus reinfection with South African variant 501Y.V2
Doctors in France are treating a critically ill patient infected with the South African coronavirus variant, four months after he recovered from Covid-19, in what study authors said was the first case of its kind. More...
Scientist warns of 3rd wave of Coronavirus in Manaus, Brazil
In August 2020, Brazilian researcher Lucas Ferrante warned authorities of a 2nd wave of coronavirus in Manaus, Brazil in this article – an event which subsequently occurred and has been widely reported. More...
Brazil co-infection sees patients infected with two variants of coronavirus at the same time
“We were the first to identify two independent events of co-infection caused by the occurrence of B.1.1.28 (E484K) with either B.1.1.248 or B.1.91 lineages. More...
Israel: several fully vaccinated elderly tested positive for COVID-19
“tests at nursing homes, where all residents have received both doses of the vaccine and are considered to be fully protected, indicated several people as positive for coronavirus.” More...
SARS-CoV-2 evolution during treatment of chronic infection
“These data reveal strong selection on SARS-CoV-2 during convalescent plasma therapy associated with emergence of viral variants with evidence of reduced susceptibility to neutralising antibodies.” More...
7% SARS-CoV-2 reinfection rate: 30 Brazil healthcare workers reinfected, often with worse symptoms than first infection
A professor of immunology at Imperial College London, told Sky News that while there were only 100 proven cases worldwide of reinfection, his conversations with doctors suggested it was “far more common than we’ve imagined”. More...
Persistence and Evolution of SARS-CoV-2 in an immunocompromised host
A 154 day Covid infection, with possible multiple different infections. More...
International travel showed the biggest impact on increases in coronavirus death rates
A new study comparing countries most severely hit by COVID-19 during the first wave of the pandemic has found that international travel showed the biggest impact on increases in death rates.