With India’s first two confirmed Omicron cases, what we all know concerning the new variant

Karnataka reported the primary two Omicron cases in India. Omicron is the new COVID-19 variant first detected in South Africa and mentioned to be extra transmissible due to its a number of mutations. Karnataka Health Minister Ok Sudhakar earlier instructed that two cases didn’t match Delta and the Centre was alerted accordingly. 

One case was that of a 66-year-old South African nationwide who got here to Bengaluru on November 20 and examined positive. He left for Dubai on November 27. All his 24 major contacts and 240 secondary contacts have examined detrimental. 

The second confirmed case is of a 46-year-old physician working at a government hospital, who has no journey historical past. He was examined on November 22 for the virus. His signs included excessive tiredness, weak point and fever. According to stories, his cycle threshold worth was low and his pattern was despatched to the lab. Three of his major and two of his secondary contacts have examined positive.

What are the signs?

There had been no main signs in all the Omicron cases as of now not like Delta where sufferers confronted respiratory issues.

Karnataka officers suspect there is likely to be extra cases of Omicron within the state because the physician who examined positive has no journey historical past.

Experts have noticed low CT worth in cases where the particular person is examined positive for the new Omicron variant of COVID-19.

That is why samples of all worldwide travellers testing positive with low CT worth are being despatched for genome sequencing.

The Omicron variant is thrice extra prone to trigger reinfections in comparison with the Delta or Beta strains of the COVID-19 virus.

This was steered in a preliminary examine by South African scientists printed Thursday based mostly on information collected within the nation.

The findings present the primary epidemiological proof about Omicron’s capacity to evade immunity from prior an infection.

There had been 35,670 suspected reinfections amongst 2.8 million people with positive assessments till November 27.

The South African scientists thought-about these cases as reinfections in the event that they examined COVID-19 positive 90 days aside.

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