2. any scientist would have thought about using the Greek alphabet (because that's what scientists do) but probably discounted it because, well, it's a bit.. Greek (see point 1)
3. it's not future-proof.
10 Greek letters have been used up already out of 24. It's back to the drawing board for variant 25 (or at least another decision has to be made as to which e.g. alphabet to use)
4. it's out of order as it will include all Variants of Concern and Variants under Investigation - so the next named Variant of Concern after alpha, beta, gamma, delta... may not be epsilon (as it includes VUIs)
5. it doesn't include all variants that are being monitored
6. it doesn't include all VOCs e.g the separately UK-desginated Variant of Concern VOC-21FEB-02 (B.1.1.7 with E484K)
PHE have published their data for Variants of Concern to 26 May2021
- B.1.617.2 is becoming dominant with 3,535 new cases
- But also increases in these variants of concern
P1 (+21)
B.1.351 (+32)
- New variant under investigation C.36.3 (+109)
cumulative chart excl B.1.1.7
Cumulative chart excluding B.1.1.7 and B.1.617.2
Over 900 cumulative cases of B.1.351 (South Africa)
Public Health England have published their data for Variants of Concern.
- B.1.617.2 is becoming dominant with 2,111 new cases
- But also increases in these variants of concern
P1 (+30)
B.1.351 (+41)
- New variant under investigation AV.1
nb cumulative chart
... thread
Here is the cumulative chart on a log scale
And here is a heatmap of cases per week excluding colouring the B.1.1.7 ('Kent') variant