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...