Ajax Bay
Guru
- Location
- East Devon
Designation as a VoC will allow surge testing resources to be deployed.
Edit: "Public Health England (PHE) have announced that, following a rise in cases in the UK and evidence of community transmission, they have reclassified VUI-21APR-02 (B.1.617.2, classified as a Variant Under Investigation (VUI) on 28 April) as a Variant of Concern (VOC), now known as VOC-21APR-02."
Medscape comment: "Interestingly this is not the so-called “double mutant” (B.1.617.1) although it does have several spike mutations that are concerning and could result in increased transmissibility (specifically L452R and P681R).
“The absolute numbers of cases in the UK remain small but the growth rate is quite high, although at this stage it is hard to say whether this is related to specific biological features of the variant. On the background of declining cases of B.1.1.7 in the UK the growth rate looks alarming when measured as a proportion of cases, however even a variant less or equally transmissible virus to B.1.1.7 could show this effect when there are large numbers of imports in a short period." [Comment: see my earlier post about how much of the increase in numbers is community transmitted versus 'imported'.]
Edit: "Public Health England (PHE) have announced that, following a rise in cases in the UK and evidence of community transmission, they have reclassified VUI-21APR-02 (B.1.617.2, classified as a Variant Under Investigation (VUI) on 28 April) as a Variant of Concern (VOC), now known as VOC-21APR-02."
Medscape comment: "Interestingly this is not the so-called “double mutant” (B.1.617.1) although it does have several spike mutations that are concerning and could result in increased transmissibility (specifically L452R and P681R).
“The absolute numbers of cases in the UK remain small but the growth rate is quite high, although at this stage it is hard to say whether this is related to specific biological features of the variant. On the background of declining cases of B.1.1.7 in the UK the growth rate looks alarming when measured as a proportion of cases, however even a variant less or equally transmissible virus to B.1.1.7 could show this effect when there are large numbers of imports in a short period." [Comment: see my earlier post about how much of the increase in numbers is community transmitted versus 'imported'.]
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