Biden administration focuses on boosters as best tool against omicron
The Biden administration is focusing on booster shots as a key weapon in efforts to protect the nation against a potentially dangerous coronavirus variant even as the extent of the threat remains unclear, the White House said Sunday.
A group of senior health officials had a call with South African scientists Sunday to review the latest on the new variant and to help inform next steps, according to two senior administration officials who spoke on the condition of anonymity to describe internal discussions.
In an update Sunday, the World Health Organization (WHO) said it is still too early to know whether the new variant, dubbed omicron, is more transmissible than the delta variant. There remains little understanding about the severity of illness caused by the variant and the rate of hospitalization. Scientists in South Africa, where the variant was first identified, said they expect more breakthrough cases in people vaccinated against the coronavirus