A confounding array of Covid rules and lax enforcement of mask wearing may have sent infected passengers on two KLM flights from South Africa on to “who knows where.”
The World Health Organization has advised Covid-vulnerable people and those who are not vaccinated to postpone plans to travel abroad Omicron Covid variant ‘present in
Covid live: boosters may protect against Omicron, says Israel’s health minister, as US checks vaccine effectiveness
Nitzan Horowitz says ‘already room for optimism’ that vaccines will cover new variant; US Food & Drug Administration checking if tweaks neededOmicron Covid variant ‘present
Intense research into the new coronavirus variant first identified in southern Africa, has just begun. World leaders have urged people not to panic — and to get vaccinated, if they can.