olds for five months after their last first dose. david leonhardt and ashley woo write, quote, omicron is cocontagious it will have infected a meaningful share of the population, increasing the amount of covid immunity and helping defang the virus. omicron has helped americans focus on the importance of booster shoots. the world has more weapons to fight the virus than it did two weeks ago. all of which suggest that the u.s. could emerge from the omicron wave significantly closer to the long-term future of covid one wren wherein it becomes an endemic disease. ginning nows dr. vin gupta. claire is still here. doctor, there has been a real