The head of the World Health Organization (WHO) voiced concern on Tuesday (30/11) that some countries were introducing blanket measures against the Omicron coronavirus variant that may not be necessary and penalized African nations unfairly.
"I well understand the concern of all countries to protect their citizens against a variant that we don't yet fully understand," said Tedros Adhanom Ghebreyesus.
"But I am equally concerned that the several Member States are introducing blunt, blanket measures that are not evidence-based or effective on their own, and which will only worsen inequities."
First reported in southern Africa a week ago, the variant has brought global alarm, led to travel bans, and highlighted the disparity between massive vaccination pushes in rich nations and sparse inoculation in the developing world.
In remarks to a closed-door meeting posted on its website, the WHO's Ethiopian head urged the 194 member states to stick to "rational, proportional" measures.
There were still more questions than answers, Tedros said, about Omicron's severity and the effectiveness of vaccines.
No Omicron-linked deaths have yet been reported though the WHO has said it poses a high risk of infection surges.
"Once again, I thank Botswana and South Africa for detecting, sequencing, and reporting this variant so rapidly," added Tedros. "It is deeply concerning to me that those countries are now being penalized by others for doing the right thing."