On Monday, a World Health Organization official reported during a news briefing from the United Nations headquarters in Geneva that transmission of the coronavirus from asymptomatic carriers was “very rare” and that health officials should put more focus on following the symptomatic cases when it comes to contact tracing.
On Tuesday, that official, Dr. Maria Van Kerkhove, head of WHO’s emerging diseases and zoonosis unit, walked back on her claim.
The WHO walked back on its claim that asymptomatic transmission is “very rare”
Van Kerkhove clarified on Tuesday that her comments were based on only two or three studies and added that it was a “misunderstanding” to say asymptomatic transmission is rare.
“I was just responding to a question, I wasn’t stating a policy of W.H.O. or