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Frequent mutations, rapid spread: New coronavirus variant found in South Africa

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Frequent mutations, rapid spread: New coronavirus variant found in South Africa

The discovery of a new variant of the coronavirus in the Guanteng District, South Africa’s most populous district, puts governments around the world on high alert-especially considering that according to infectious disease experts, the variant shows a large number of mutations and rapid spread in young people. Among people.

Although new coronavirus variants, including those with worrying mutations, often disappear, scientists say it will take time to eliminate their potential impact on the public health system because the virus is still evolving and always The existence of mutant variants becomes more transmissible or lethal than previously assumed. The new coronavirus variant discovered in South Africa is currently identified as B.1.1.529, and it is reported to have also spread to Botswana and Hong Kong through travelers from South Africa.

Out of concerns about the new wave of infections, the British government has banned flights from South Africa and five other countries in the southern part of the continent. It also instructs anyone who has recently arrived from these countries to be tested for Covid-19 to achieve good results. Tulio de Oliveira is a member of the South African Genome Surveillance Network, which tracked the spread of Delta coronavirus variants in the country, telling the Associated Press that the “very large number of mutations” of the new coronavirus variants is an evasion and immune response to predictions. Concerns about communication capabilities.

“This new variant has many, many mutations, including more than 30 spike proteins that affect transmission,” de Oliveira was quoted as saying. “We can see that this variant may spread very quickly. We do expect that in the next few days and weeks, the healthcare system will begin to be under pressure.”

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Although this mutated coronavirus has seen a significant “jump” during its evolution, we see a glimmer of hope because it can at least be detected by polymerase chain reaction (PCR) testing. In addition, a team of scientists from seven universities in South Africa is currently studying 100 whole genomes of the variant, and they hope to make more discoveries in the coming days, de Oliveira added.

Read More At : Hindustan Times

Haryana

Delhi Weather and AQI Today: Warm start at 22.05 °C, check weather forecast for October 22, 2024

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Delhi Weather and AQI Today: Warm start at 22.05 °C, check weather forecast for October 22, 2024

Check the weather forecast and air quality updates for Delhi on October 22, 2024 here.

The temperature in Delhi today, on October 22, 2024, is 32.93 °C. The day’s forecast indicates a minimum and maximum temperature of 22.05 °C and 35.04 °C, respectively. The relative humidity is 26% and the wind speed is 26 km/h. The sun rose at 06:26 AM and will set at 05:44 PM.

Tomorrow, on Wednesday, October 23, 2024, Delhi is predicted to experience a minimum and maximum temperature of 27.42 °C and 34.91 °C, respectively. Tomorrow humidity levels will be at 20%.

With temperatures ranging between 22.05 °C and 35.04 °C, prepare for a hot day and plan outdoor activities accordingly. If you are sensitive to heat, take note of the weather forecast and consider appropriate attire and activities suitable for the prevailing weather.

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The AQI in Delhi today stands at 334.0, falling in the very poor category. Everyone should be cautious. Children and people with respiratory diseases, such as asthma, should stay indoors and others should also limit their outdoor activities. Usage of masks and air purifying devices is advised. Being aware of the AQI helps one make informed decisions regarding one’s overall well-being while planning the day’s activities.

Weather and AQI predictions in Delhi for next 7 days:

DateTemperatureSky
October 23, 202432.93 °CSky is clear
October 24, 202432.69 °CSky is clear
October 25, 202432.5 °CSky is clear
October 26, 202432.07 °CSky is clear
October 27, 202430.69 °CSky is clear
October 28, 202431.29 °CSky is clear
October 29, 202432.09 °CSky is clear

Weather in other cities on October 22, 2024

CityTemperatureSky
Mumbai28.35 °CLight rain
Kolkata28.84 °CSky is clear
Chennai28.94 °CLight rain
Bengaluru25.53 °CModerate rain
Hyderabad27.75 °CModerate rain
Ahmedabad31.9 °CSky is clear
Delhi32.93 °CSky is clear

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