Omicron variant has cast doubt on global efforts to fight the pandemic, forcing countries to re-impose measures
\n SYDNEY
\nWorld governments rushed to contain a new, heavily mutated Covid-19 strain on Sunday, with Israel slamming its borders shut to foreign nationals and Australia reporting its first cases of the variant.
\nThe variant now known as Omicron has cast doubt on global efforts to fight the pandemic because of fears that it is highly infectious, forcing countries to re-impose measures many had hoped were a thing of the past. Scientists are racing to determine the threat posed by the heavily mutated strain \u2014 particularly whether it can evade existing vaccines.
\nSeveral countries have also announced plans to restrict travel from southern Africa, where it was first detected, including key travel hub Qatar, the United States, Britain, Saudi Arabia, Kuwait and the Netherlands.
\nThe strictest among them is Israel, which said on Sunday it would close its borders to all foreigners in a bid to curb the spread of the variant \u2014 just four weeks after reopening to tourists after a prolonged closure due to Covid.
\n\u201cWe are raising a red flag,\u201d Israeli Prime Minister Naftali Bennett said, adding the country would order 10 million PCR test kits to stem the \u201cvery dangerous\u201d strain.
\nIsraeli citizens will be required to present a negative PCR test and quarantine for three days if they have been vaccinated against the coronavirus and seven days if they have not, the prime minister\u2019s office said.
\nNo entry
\nBut the virus strain has already slipped through the net, and has now been found everywhere from the Netherlands to Hong Kong and Australia, where authorities on Sunday said they had detected it for the first time in two passengers from southern Africa who were tested after flying into Sydney.
\nThe arrival of the new variant comes just a month after Australia lifted a ban on citizens travelling overseas without permission, with the country\u2019s border also set to open to skilled workers and international students by the year\u2019s end.
\nBoth cases were fully vaccinated, authorities said, and landed the same day that Canberra announced a sweeping ban on flights from nine southern African countries, including South Africa and Zimbabwe.
\nThe speed at which governments slammed their borders shut took many by surprise, with travellers thronging Johannesburg international airport, desperate to squeeze onto the last flights to countries that had imposed sudden travel bans.
\nIn the Netherlands, 61 passengers tested positive after arriving on two flights from South Africa in an ordeal one passenger described as \u201cDystopia Central Airline Hallway\u201d.
\nNew York Times global health reporter Stephanie Nolen said passengers, including babies and toddlers, were crammed together waiting to get tested, while \u201cstill 30 per cent of people are wearing no mask or only over mouth\u201d.
\nBlame game
\nScientists in South Africa last week said that they had detected the new B.1.1.529 variant with at least 10 mutations, compared with three for Beta or two for Delta \u2014 the strain that hit the global recovery hard and sent millions worldwide back into lockdown.
\nThe variant has also revived geopolitical fault lines exacerbated by the pandemic, with the US quick to hail South Africa\u2019s openness about the new strain \u2014 a thinly veiled jab at China\u2019s handling of information about the original outbreak.
\nBut South Africa has complained it is being unfairly hit with \u201cdraconian\u201d air travel bans for having first detected the strain, which the World Health Organisation has termed a \u201cvariant of concern\u201d.
\n\u201cExcellent science should be applauded and not punished,\u201d its foreign ministry said in a statement.<\/p>\n","protected":false},"excerpt":{"rendered":"
Omicron variant has cast doubt on global efforts to fight the pandemic, forcing countries to re-impose measures SYDNEY World governments rushed to contain a new, heavily mutated Covid-19 strain on Sunday, with Israel slamming its borders shut to foreign nationals and Australia reporting its first cases of the variant. The variant now known as Omicron […]<\/p>\n","protected":false},"author":2,"featured_media":229940,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[998,959,650],"class_list":{"0":"post-229927","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-world","8":"tag-covid-variant","9":"tag-omicron","10":"tag-world"},"yoast_head":"\n