World still deep in crisis a year after Wuhan lockdown

Nearly a year to the day after the Chinese city of Wuhan went into lockdown to contain a virus that had already escaped, President Joe Biden began putting into effect a new war plan for fighting the outbreak in the U.S., Germany topped 50,000 deaths, and Britain closed in on 100,000.

The anniversary of the lockdown Saturday comes as more contagious variants of the coronavirus spread and efforts to vaccinate people against COVID-19 have been frustrated by disarray and limited supplies in some places. The scourge has killed over 2 million people worldwide.