Max Boot 🇺🇦🇺🇸 @MaxBoot
Evidence from South Africa that omicron may not be inherently less dangerous than delta—but it is much milder if you are vaccinated or have been previously infected. US desperately and quickly needs to raise its rate of vaccination—including boosters. https://t.co/TZ3IaFXnmI — PolitiTweet.org
