STT wrote..

92% vax rate of airport employees in Singapore.
Indian variant arrives.
11 vexxed workers ill
3 non vexxed ill

If true, that would tend to support that the vaxx is somewhat effective.

If the vaxx were totally useless, one would expect the fraction of illnesses to be distributed in accordance with the vaxx rate, i.e., of the ill, 92% would have been vaxxed. In this case, the result shows that of the ill (14), only about 80% were vaxxed, thus indicating that the vaxx offered at least some level of protection.

However, the numbers are so small in this case, that it would be foolish to draw any conclusions based on this report.

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