WHO says measures used against delta should work for omicron

MANILA, Philippines (AP) — Measures used to counter the delta variant should remain the foundation for fighting the coronavirus pandemic, even in the face of the new omicron version of the virus, World Health Organization officials said Friday, while acknowledging that the travel restrictions imposed by some countries may buy time.

While about three dozen countries worldwide have reported omicron infections, including India on Thursday, the numbers so far are small outside of South Africa, which is facing a rapid rise in COVID-19 cases and where the new variant may be becoming dominant. Still, much remains unclear about omicron, including whether it is more contagious, as some health authorities suspect, whether it makes people more seriously ill, or whether it can evade vaccine protection

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