Category: BA.4
France: BA.5 at 18% of sequences in week 22, 2022
Detection of BA.4 (1.1%) and BA.5 (18.0%) on the rise according to the week 21 Flash Survey in France. More...
Denmark: BA.5 up 135% in a month
The latest weekly epidemiological file for Denmark has just been published. More...
Long Covid: Lingering cough more common in Omicron patients
Patients suffering from COVID-19 after-effects were more likely to have persistent coughs and fatigue if they were infected with the Omicron variant instead of the Delta or other strains, a survey showed. More...
China: First Omicron BA.4 case reported
China has reported its first case of the Omicron BA.4 variant. More...
Preprint: Enhanced Fusogenicity of BA.4, BA.5 and BA.2.12.1
“We found that the new Omicron subvariants BA.4/5 and BA.2.12.1 were more resistant to neutralization by mRNA-vaccinated and boosted health care worker sera and Omicron-BA.1-wave patient sera than were the BA.1 and BA.2 variants.” More...
Europe: BA.4 and BA.5 reclassified as Variants of Concern
The European Centre for Disease Prevention and Control has issued an Epidemiological update on 13th May 2022. More...
UK: 1,880 cases of XE Covid recombinant sequenced
The UKHSA have released a new technical briefing outlining the SARS-CoV-2 variants circulating in Britain. More...
South Africa: Covid-19 cases, hospitalizations and deaths rise in fifth wave
In a new report out today, an estimation of the current RO number in South Africa was revealed, along with evidence of increasing numbers of cases, hospitalizations and deaths across the country. More...
Italy: BA.4 detected in Lombardy
The BA.4 variant, the new Omicron sub-variant under consideration by the World Health Organization (WHO), has been genotyped in Monza, Lombardy. More...
South Africa: Covid-19 remains a threat, we cannot just let the virus spread
“Our message remains again, to say that, Covid-19 remains a threat, it’s not over, and we cannot afford to drop all the prevention measures. More...