SvennoJ said: What's going on. All the places that were successful in keeping the pandemic at bay are now falling one after the other. After Indonesia, now Vietnam is having a huge spike, first wave there, +128% week over week growth. |
A lot of Eastern Asian countries, China included, had to deal with an outbreak of just A-lineage SARS-CoV-2 back in early 2020 before closing their borders. A-lineage viruses without the D614G mutation had an R0 of just ~ 1.8.
The B.1 lineage that emerged in Lombardy and wreaked havoc in Italy and New York was already 50% more contagious than this, and Delta is 100% more contagious than B.1. That might help explain what is happening there. The first casualty of Delta was the illusion of control...
JRPGfan said:
Other stuff going on: |
Makes sense given seropositivity rates of no less than 67% - 85% following the second wave in India, up from 24% - 50% by the end of 2020. That's at least a billion people infected, many of them with sub-optimal healthcare availability.
Subsaharan Africa is probably following on India's footsteps. A lot of countries there are already past the peak, even, with catastrophic outcomes to healthcare in the meantime.