The B.1.1.529 (Omicron) variant has previously been reported as more transmissible, but less severe than other SARS-CoV-2 variants.
Like the original variant, this BA.2 sub-variant is also believed to have the ability to escape immunity from vaccines and from some antibody treatments.
New research finds that the virus undergoes ‘short-lived mutational bursts’, meaning that the virus mutates rapidly and extraordinarily every now and then...
The researchers from the US Department of Energy's Pacific Northwest National Laboratory (PNNL) noted that mucus allows many viruses to travel further than...
WHO said that all other coronavirus variants, including alpha, beta and delta, continue to decline globally as omicron crowds them out.
On the other hand, Omicron has replaced Delta as the dominant variant in the state, with over 98 per cent of the samples recently undergoing genome sequencing...
Omicron is the latest variant of concern. It will not be the last variant of concern that the World Health Organization will speak about, WHO's Covid-19...
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According to the data gathered using genome sequencing activity for a sample of 5,659, up to December 2021, there were cases of 4,027 Delta and its...
Across India, Omicron accounted for 75 per cent of the total samples sequenced in January, according to the National Centre for Disease Control (NCDC).
George also warned of stringent action against those unleashing false propaganda regarding the pandemic and vaccination through social media platforms.
"Wanton use of drugs" can be harmful, as seen during the earlier two waves of the pandemic, they warned in the open letter.
Even though Omicron has caused fewer cases of severe disease and hospitalisation than Delta, the new Covid-19 variant might not be entirely harmless, WHO...
The World Health Organisation has so far identified 13 Covid-19 variants. These include the deadly Delta and the highly infectious Omicron but also variants...
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He said eight Omicron cases have so far been reported in Uttar Pradesh and of the patients, three have recovered and the others are in home isolation.
The last two years have shown that the pandemic is a great leveller. It struck every country with equal ferocity. What awaits the world in 2022? Uncertainty...
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In the countries with Omicron-driven surge, the home secretary said, the growth trajectory of cases has been very steep and in our country, 578 Omicron cases...
"We would like to know if these are cases of old variants or the new Omicron variant. Hence, all samples which test positive will be sent for genome...
Of the six new cases in Karnataka, one is a passenger from the UK, while five others are from COVID-19 clusters in two educational institutions in Dakshina...
The Minister for Medical and Family Welfare said the samples of the 28 passengers have been sent for genomic sequencing analysis.
According to the official report from Hangzhou, the provincial headquarters, of the 138 cases in Zhejiang, 44 cases were reported in Ningbo, 77 cases in...
Omicron Covid-19 variant is causing milder infection than delta, even if it seems to be spreading faster, the South African doctors suspect. They said most of...
Omicron Covid-19 variant: The WHO has warned the Asia-Pacific region faces a surge in Covid-19 cases as the Omicron variant spreads. Elsewhere, a British study...
The strict guidelines for international passengers, especially coming from 'at-risk' countries, came into effect from Tuesday midnight amid rising concerns...
Speaking to reporters, he said he will get to know from the Union Minister the scientific developments on administering the booster dose and the Centre's take...
First identified in South Africa this week, the strain has spread to nearby countries, including Botswana. Israel has identified a case of a Covid-19 variant...