好消息：美英两国新冠数量很快就会锐减，原因是：传播太快，人的供应量不足 running out of people to inf

Omicron may be headed for a rapid drop in US and Britain

Scientists are seeing signals that COVID-19′s alarming omicron wave may have peaked in Britain and is about to do the same in the U.S., at which point cases may start dropping off dramatically.

The reason: The variant has proved so wildly contagious that it may already be running out of people to infect, just a month and a half after it was first detected in South Africa.