That’s all from me, Léonie Chao-Fong, on the global coronavirus blog for today as I cross over to our Ukraine coverage. Please feel free to join me there. In the meantime, here’s a recap of all the international Covid developments:
- Long Covid is less likely to affect vaccinated people than unvaccinated people, a review by the UK Health Security Agency released has concluded. “These studies add to the potential benefits of receiving a full course of the Covid-19 vaccination,” said Dr Mary Ramsay, head of immunisation at UKHSA.
- The lifting of remaining Covid restrictions in England will “disproportionately impact” vulnerable sections of the population, the UK government’s scientific advisers have warned. Members of SPI-B say the removal of free Covid testing will make it more difficult for people experiencing Covid symptoms to take action, including self-isolation, potentially increasing anxiety among people who are clinically vulnerable.
- Japan reported 236 Covid-19 deaths on Tuesday, the highest daily deaths since the pandemic began. The country has started to see a decline in daily new Covid cases but experts have warned that deaths may continue to increase due to a recent series of infection clusters at facilities for elderly people.
- South Korea also reported its highest number of Covid deaths in a month today as daily cases surpassed 80,000 for the first time. US health authorities advised Americans to avoid travelling to the country grappling with a fast-developing Omicron surge.
- One of the last remaining countries without Covid – the small Pacific nation of Cook Islands – has reported its first case of the virus.
- Papua New Guinea will reopen to vaccinated travellers from Wednesday after two years of strict border rules. Some domestic restrictions will remain, including compulsory mask-wearing in markets, shops, on public transport and places of worship.
- Vietnam’s tourism ministry has proposed a full reopening of the country to foreign visitors and lifting nearly all travel restrictions from 15 March. The proposal, which will be submitted to the prime minister for approval, follows similar reopening steps taken by other south-east Asian countries, such as Thailand and the Philippines.
- Hong Kong’s chief executive, Carrie Lam, said she had “no plans whatsoever” to impose a mainland China-style “complete, wholesale” lockdown amid surging coronavirus cases that have left the city’s emergency resources overwhelmed.
- A new wave of infections from the Omicron variant of coronavirus is moving towards the east of Europe, the World Health Organization said on Tuesday, urging authorities to improve vaccination and other measures.
- The Queen has carried out her first official engagements since it was announced that Prince Charles had tested positive for Covid-19 on Thursday.





