Under the new norms, passengers coming from 12 "at risk" countries/regions undergo an RT-PCR test and wait for result at the airport before leaving or taking a connecting flight
Given that Botswana and other South African countries have a considerable number of HIV-AIDS cases, there's ample opportunity for the virus to mutate substantially, says K Srinath Reddy
The omicron variant, first sequenced in South Africa, has been identified in at least 12 other countries
Patients who contracted it complain of fatigue, head and body aches and occasional sore throats and coughs, said Angelique Coetzee, who is also chairwoman of the South African Medical Association
Genomic surveillance vital for global public health
According to the government, the passengers then have to monitor their health for another seven days
According to Ghebreyesus, the pandemic cannot end unless the vaccine crisis is solved
State health officials said the Covid-19 testing will be increased to 40,000 per day
The average growth rate of cases between November 22 and 28 was 0.02 per cent
On Monday, more than 7 mln (7,085,126) vaccine doses have been administered till 7 pm
The WHO says it could still take some time to get a full picture of the threat posed by omicron, a new variant of the coronavirus as scientists worldwide scramble to assess its multiple mutations
The variant's emergence has triggered a strong global response as countries worried that it could spread fast even in vaccinated populations impose travel curbs and other restrictions
Health experts in India on Monday claimed that the currently available diagnostics measures may not make accurate detection of the Omicron Covid variant
The Omicron variant carries a very high global risk of surges, the WHO warned on Monday
Kerala had logged 4,350 cases on November 28
The scare of the new variant comes at a time when Kerala for few months have been registering 50 per cent of the daily new Covid cases in the country
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This comes amid concerns over the coronavirus variant 'Omicron' detected in some nations
WHO Director-General Tedros Adhanom Ghebreyesus also said many uncertainties remain about just how transmissible and severe infection by the highly mutated omicron might be
Most infections stem from travelers carrying the disease across borders