Diabytes
COVID variants News
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Now a new variant of Corona has raised concern. Actually a new variant of Corona has been found XBB. This variant is made up of 2 variants of Omicron. The XBB variant has been found for the first time in Singapore and the US.
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Covid-19 fourth wave: Earlier, an Israeli expert claimed that a new sub-variant of Omicron, which may be alarming has been found in 10 Indian states.
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Global COVID-19 cases surpassed 500 million on Thursday.
Highly contagious BA.2 sub-variant of Omicron surges in many countries in Europe and Asia.
New cases are rising in 20 out of more than 240 countries and territories tracked.
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According to Dr Mike Ryan, WHO's director of emergency programmes, the virus will continue to evolve before it settles into a pattern.
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The Delhi international airport has made arrangements to accommodate at the airport up to 1,500 international passengers at a time.
BMC mandated all domestic passengers landing at the city airport to carry a negative RT-PCR report not older than 72 hours.
The Karnataka government directed the official to test all the international passengers arriving in the state.
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UK Health Secretary Sajid Javid announced a temporary suspension of flights from six countries
A new COVID variant with more than 30 mutations is spreading in South Africa, according to reports
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The spike protein is the target of most vaccines
Even though this antibody response is very common with the original strain, it doesn't really interact with variants
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This is one of the first documented cases of co-infection with two SARS-CoV-2 variants of concern
The presence of two different strains of the virus -- Alpha (B117), which originated in the UK, and Beta (B1351), first detected in South Africa was detected in the 90 years old patient
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India witnessed the start of the second wave with a surge of cases in March 2021
Data collected from both waves were compared for analysis
The most common symptom was fever in both the waves
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Changes on the spike protein of the virus determine its transmissibility -- how far and quickly it spreads
By building a skeleton of the spike, we could see how the spike is moving, and how this movement changes with mutations
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