Confirmation on the 78% for mild Covid-19 subgroup for Sinovac's inactivated vaccine CoronaVac: excluded people who didn't need medical care. Overall efficacy likely in the low 60s https://archive.vn/Ms4nM  Depending on age spread, it's getting close to current Oxford vaccine data
Where are we with 6 vaccines with results?

Powerful data & certainty:
- Tozinameran (BNT/Pfizer) & Moderna: high efficacy, common adverse events (AEs) (Moderna higher & more severe AEs)

Weaker data, a lot of uncertainty:
- Oxford/AstraZeneca: lower efficacy, highest AEs ...1/2
...

Claims with some numbers but no data, likely fairly high uncertainty:

- Sinovac: lower efficacy, likely low AEs
- Sinopharm: efficacy midway or lower, likely low AEs
- Sputnik V: too many questions to know.

Sinovac cheapest, easy to distribute/use, though lower supply

2/2
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