Tweet RT @dwallacewells: These estimates are from Israel, but striking: vaccinate the 0.5% of people over 90, and total fatality risk drops… https://t.co/PcL9koar8Y

RT @dwallacewells: These estimates are from Israel, but striking: vaccinate the 0.5% of people over 90, and total fatality risk drops… https://t.co/PcL9koar8Y