Category: Science
Scientific articles about the coronavirus
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...
SARS-CoV-2 may infect bacteria in the gut, act as a bacteriophage
“SARS-CoV-2 could .. infect bacteria in the gut microbiota, indicating that SARS-CoV-2 could act as a bacteriophage”
“Our recent studies show that microorganisms in the human gastrointestinal tract affect the severity of COVID-19 and for the first time provide indications that the virus might replicate in gut bacteria. More...
South Africa: BA.4 and BA.5 increasing as a proportion of sequenced cases *1 UPDATE*
An increasing share of South Africa’s Covid-19 cases are the BA.4 and BA.5 sub-lineages of the Omicron variant, suggesting those might have a growth advantage over others, Prof Helen Rees said on Thursday. More...
Japan: New BA.1/BA.2 recombinant discovered
Japanese researchers have detected a new type of the Omicron variant which is a recombination of the BA.1 and more contagious BA.2 strains of the Omicron. More...
Preprint: SARS-CoV-2 vaccination can elicit a CD8 T-cell dominant hepatitis
“Here, we report the case of a 52-year-old male, presenting with bimodal episodes of acute hepatitis, each occurring 2-3 weeks after BNT162b2 mRNA vaccination and sought to identify the underlying immune correlates. More...
UKHSA suspends routine Covid testing in hospitals and care homes
More than 800 staff are due to be lost from UK health protection teams across the country in the coming months, a reduction of 40% from the current 2,000 members of staff. More...
Feb 2022 Research: Severe hepatitis in pediatric COVID-19 – *7 UPDATES*
We report a case series of 4 previously healthy children who presented with significant hepatitis as the primary manifestation of COVID-19 infection. More...
China: 16 cases of Omicron BA.2.3 reported in Yantai, Shandong
16 cases of Omicron BA.2.3, were reported on Monday in Yantai, East China’s Shandong Province, the first time the strain has been detected in the Chinese mainland. More...
Research: Surgical masks only filter about 10% of aerosol droplets
A new Canadian study has shown that most common face masks, primarily due to problems with fit, filter about 10 per cent of exhaled aerosol droplets. More...
UK: Covid infection of 505 days is a new record
King’s College London researchers have described the longest known COVID-19 infection. More...