THE World Health Organization on Sunday urged countries around the world not to impose flight bans on southern African nations due to concerns over the new Omicron variant.

WHO’s regional director for Africa, Matshidiso Moeti, called on countries to follow science and international health regulations in order to avoid using travel restrictions.

“Travel restrictions may play a role in slightly reducing the spread of COVID-19 but place a heavy burden on lives and livelihoods,” Moeti said in a statement. “If restrictions are implemented, they should not be unnecessarily invasive or intrusive, and should be scientifically based, according to the International Health Regulations, which is a legally binding instrument of international law recognized by over 190 nations.”

Moeti praised South Africa for following international health regulations and informing WHO as soon as its national laboratory identified the Omicron variant.

“The speed and transparency of the South African and Botswana governments in informing the world of the new variant is to be commended,” said Moeti. “WHO stands with African countries which had the courage to boldly share life-saving public health information, helping protect the world against the spread of COVID-19.”

South African President Cyril Ramaphosa called the restrictions “completely unjustified.”

“The prohibition of travel is not informed by science, nor will it be effective in preventing the spread of this variant,” said in a speech Sunday evening. “The only thing the prohibition on travel will do is to further damage the economies of the affected countries, and undermine the ability to respond to, and also to recover from, the pandemic.”

Cases of the Omicron variant of the coronavirus popped up in countries on opposite sides of the world Sunday and many governments rushed to close their borders even as scientists cautioned that it’s not clear if the new variant is more alarming than other versions of the virus.

While investigations continue into the Omicron variant, WHO recommends that all countries “take a risk-based and scientific approach and put in place measures which can limit its possible spread.”

Dr. Francis Collins, director of the National Institutes of Health in the United States, emphasized that there is no data yet that suggests the new variant causes more serious illness than previous COVID-19 variants.

Scientists in several places — from China’s Hong Kong to Europe — have confirmed Omicron’s presence. The Netherlands reported 13 Omicron cases Sunday, and Australia found two.

WHO said it scaling up its support for genomic sequencing in Africa so sequencing laboratories have access to adequate human resources and testing reagents to work at full capacity. WHO also said is ready to offer additional help, reinforcing COVID-19 responses including surveillance, treatment, infection prevention and community engagement in southern African countries, it said. (SD-Agencies)