Coronavirus disease (COVID-19) - World Health Organization (WHO)
By late 2022, subvariants like BA.5 were circulating widely, known for their ability to partially evade immunity from previous infections. subvariants like BA.5 were circulating widely
Haber has been a vocal supporter of public health measures, previously sharing that he was fully vaccinated . Health experts noted during this period that while vaccines remained highly effective at preventing severe disease, the Omicron variant frequently caused "breakthrough" infections and reinfections. Broader Landscape in 2022 subvariants like BA.5 were circulating widely