UK: PHE Technical Briefing and Variants of Concern update 18

PHE England have recently published new reports on the SARS-COV-2 variants circulating in Britain: Alpha, Beta, Gamma, Zeta, Eta, B.1.1.318, Theta, Kappa, B.1.617.3, AV.1, C.36.3, Lambda, C.37

SARS-CoV-2 variants of concern and variants under investigation in England

Variants under surveillance
Variant prevalence
Secondary attack rates
SARS-CoV-2 Immunity and Reinfection Evaluation (the SIREN study) cohort monitoring

Part 2: Delta (B.1.617.2) surveillance
Surveillance through genomic data
Delta with K417N (Delta-AY.1)

 

Investigation of SARS-CoV-2 variants of concern: routine variant data update

Data on individual variants
Alpha
Beta
Gamma
International Epidemiology
Zeta
Eta
VUI-21FEB-04 (B.1.1.318)
Theta
Kappa
VUI-21APR-03 (B.1.617.3)
VUI-21MAY-01 (AV.1)
VUI-21MAY-02 (C.36.3)
Lambda (C.37, VUI-21JUN-01)

 

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Vietnam: No new hybrid coronavirus strain detected in Vietnam says WHO

“There is no new hybrid variant in Vietnam at this moment based on WHO definition,” Kidong Park, the WHO representative in Vietnam, told Nikkei Asia on Wednesday....More...

France: Breton variant B.1.616 – 37 cases & 16 deaths with just 9% of cases detected by first RT-PCR #coronavirus test

As of 04/21, 37 confirmed cases of infection with the 20C / 655Y [B.1.616] variant have been reported in France, including 34 in Brittany and 3 in other regions in people linked to the area of ​​circulation of the virus in Brittany (made up of several urban communities around Lannion, Guingamp, Saint-Brieuc, Paimpol)....More...

France: 25 cases of Breton Variant #coronavirus B.1.616 recorded so far, 22 in Brittany, 3 elsewhere

Clade 20C variant that emerged in Brittany.  A cluster of infections with a 20C clade variant (“20C / 655Y variant” or B.1.616), was detected in the Côtes d´Armor, with cases occurring between January and March 2021....More...

Japan identifies a B.1.1.28 #coronavirus strain with E484K and N501Y mutations from a traveller from the Philippines

The National Institute of Infectious Diseases, Japan, identified a B.1.1.28 strain with E484K and N501Y mutations from a SARS-CoV-2-positive sample collected on February 25, 2020 at a point of entry to Japan from a traveller from the Philippines(virus name : hCoV-19/Japan/IC-0824/2021, GISAID Accession ID: EPI_ISL_1198832) (1).… ...More...