Vaccines have been estimated to have saved more than 20 million deaths. The Lancet Infectious Diseases new release: COVID-19 vaccines are estimated to have prevented 20 million deaths worldwide in the first year of the vaccine program, modelling study find

Omicron has been associated with lower rates of MIS-C in children compared to other surges –95% less than alpha. WSJ: Covid-19 Complication Among Children Fades in Latest Wave of Virus.

Getting boosted is important for those >50 years. There was a 29-fold reduction when comparing 2 boosters vs unvaccinated and a 4-fold reduction when comparing 2nd booster vs 1 booster. CDC: Rates of COVID-19 Cases and Deaths by Vaccination Status