Health Archives - Page 81 of 255

UK GP: Omicron kills in the same way as classic covid in the elderly

“Omicron spreads like wildfire. Omicron went from one patient in a ward, to 8 patients and 4 staff infected overnight, to 5 wards full (mostly hospital acquired) 4 days later. More...

December 16, 2021 Coronaheadsup.com Astrazeneca, Omicron, Superspreader events, Symptoms, Transmission, Treatment, Vaccine Breakthrough, Vaccine Waning

Is Delta using Omicron to evade vaccine protection?

A very disturbing development with Delta vaccine breakthrough infections has occurred in Denmark within the last day or so. More...

December 15, 2021December 15, 2021 Coronaheadsup.com B.1.1.529, B.1.617.2, Coronavirus, Delta, Denmark, Europe, Infection, Omicron, Revaccination, Transmission, Vaccine, Vaccine Breakthrough, Vaccine Waning

Preprint: Omicron now binds to mouse ACE2

“Here, we show that the Omicron RBD binds to human ACE2 with enhanced affinity relative to the Wuhan-Hu-1 RBD and acquires binding to mouse ACE2.” More...

December 15, 2021December 17, 2021 Coronaheadsup.com Africa, America, Animals, Asia, Australasia, Coronavirus, Europe, Infection, Mice, Mutation, Omicron, Reservoir, Transmission, Zoonosis

Plague Island: highest ever UK Covid case rate, Omicron now dominant in London

Another dismal Covid record has been broken in Britain today. More...

December 15, 2021December 16, 2021 Coronaheadsup.com B.1.1.529, Coronavirus, Deaths, Delta, England, Europe, Health, Healthcare, Hospitalization, Infection, London, Moderna, Northern Ireland, Omicron, Pfizer/Biontech, Scotland, Superspreader events, Testing, Transmission, UK, Vaccine, Vaccine Breakthrough, Vaccine Waning, Wales

Sinovac vaccine not able to produce adequate antibodies to neutralise Omicron

The Covid-19 vaccine by Sinovac Biotech is not able to produce adequate antibodies to neutralise the highly mutated coronavirus strain Omicron, according to new research from the University of Hong Kong. More...

December 15, 2021 Coronaheadsup.com B.1.1.529, China, Coronavirus, Hong Kong, Infection, Omicron, Reinfection, Sinovac, Transmission, Vaccine, Vaccine Breakthrough

Environmental pollution increases the severity and mortality of Covid-19

People who live in cities where airborne pollutants exceed the threshold set by the WHO suffer from COVID-19 more severely and are more likely to die. More...