Category: Superspreader events
USA: ABC reporter tests positive for Covid-19 after White House Correspondents’ Dinner *1 UPDATE*
In the least surprising news of 2022, ABC News’ Chief Washington Correspondent Jonathan Karl has tested positive for Covid-19 days after sitting next to Kim Kardashian at the White House Correspondents’ Dinner and interacting with President Joe Biden. More...
UK: Admission and Care of Residents during COVID-19 Incident in a Care Home
Public Health England, April 2020: “Some of these patients may have COVID-19, whether symptomatic or asymptomatic. More...
Up to one hundred times more super-spreaders with Omicron
“A much larger proportion of individuals infected with the new variants are high, very high or super-emitters of airborne viruses: for the original wild type, one in 1,000 infected was a super-emitter; for Delta one in 30; and for Omicron one in 20 or one in 10, depending on the viral load estimate used. More...
Animal vaccines made with self-spreading viruses
Self-spreading virus vaccines for animals are being researched in Europe and the US. More...
Spillover of SARS-CoV-2 across Europe from the war in Ukraine
This is a new post that will be tracking the possible spillover of SARS-CoV-2 from the war zone in Ukraine and into neighbouring countries. More...
Preprint: Covid can remain airborne for 30 minutes and travel up to 200 feet
New research estimates that Sars-CoV-2 droplets encased in mucus can remain moist for up to 30 minutes and travel up to about 200 feet. More...
Preprint: Omicron BA.1 infection in mink leads to symptomatic disease with lung pathology and transmission
Experimental infection of American mink with SARS-CoV-2 Omicron variant BA.1 show that minks remain virus RNA positive for days, develop clinical signs and histopathological changes, and transmit the virus to uninfected recipient. More...
Israel: Vaccine passports cancelled for all cases except large gatherings
The Israeli Coronavirus Cabinet on Tuesday afternoon terminated the ‘Green Pass’ system, Israel’s COVID passport equivalent, for all cases except ‘high-risk’ events such as large weddings and gatherings. More...
Hong Kong: Transmission of Sars-CoV-2 Delta strain from hamsters to humans and onward human propagation of the adapted strain
Two separate transmission events from Syrian hamsters to humans are documented, one leading to onward household spread. More...
Serbia: 97.5% Covid positivity rate at a childrens clinic in Vranje
Thirty nine out of 40 children tested for coronavirus at the Children’s Covid Clinic in Vranje were positive for Covid-19 in the past 24 hours, confirmed the Health Center (ZC) in Vranje. More...