Africa CDC-SABC News in contact with SA health authorities amid concerns about new variants

The Africa CDC has contacted South African health authorities and states that it understands the new COVID-19 variant and its impact on the population. Director John Nkengasong said it was too early for the center to comment, as South Africa announced that a variant of B.1.1.529 was detected in the country.

The National Institute of Infectious Diseases has previously confirmed the emergence of a new COVID-19 mutant in South Africa.

Scientists warn that the new COVID mutants carry so many mutations that they can cause further waves of disease by evading the body’s defenses.

A statement of what is known about this variant will be released shortly.

This is ahead of the fourth wave of infection, which is expected to hit the country in December.

Health Minister Joe Fara will host a media briefing this afternoon.

Unvaccinated adolescents were urged to get a jab

In light of growing fear and concern about the possibility of a fourth wave of infectious diseases, the Ministry of Health has urged young people in the country to be vaccinated.

Dr. Nicholas Crisp, acting secretary of the ministry, warned again that the next wave of coronavirus could hit the country during the festive season.

Dr. Crisp also Vaccine hesitation among some young people..

“More than 65% of people over the age of 60 have already been vaccinated at least once, and now 60% over the age of 50 are vaccinated. However, people in their 18s to 35s and 35s to 49s. Once in the population, that proportion drops dramatically, so only about a quarter of young people between the ages of 18 and 35 are vaccinated and the group has ample opportunity. They seem to be very discouraged by following social media or the negative comments, fake information, and poor facts in the space. “

Previous variant of SA

NS Delta variant In South Africa, the worst happened in July as the infection prevailed during the third wave of COVID-19 infection and the number of cases surged.

At that time, according to the World Health Organization (WHO), this subspecies was the most infectious of the subspecies identified so far.

WHO Director Tedros Adhanom Ghebreyesus said vaccine shortages in poor countries exacerbated subspecies infections.

WHO outlines the COVID-10 variant in the third wave.

What is a Delta Variant?

The first identified Delta variant in India, which hit unvaccinated people in many countries, proved to be able to infect a higher percentage of vaccinated people than its predecessor. I did.

WHO has classified Delta as a variant of concern. This indicates that deltas can increase infectivity, cause more serious illnesses, and reduce the effectiveness of vaccines and treatments.

According to Shane Crotty, a virologist at the Lahora Immunology Institute in San Diego, Delta’s “superpower” is its transmissibility. Researchers in China have found that people infected with Delta carry 1,260 times more virus in their noses than in the original version of the coronavirus. Some US studies suggest that the “viral load” of vaccinated people infected with Delta is comparable to that of unvaccinated people, but further research is needed.

Whereas the original coronavirus took up to 7 days to cause symptoms, Delta causes symptoms 2-3 days earlier, reducing the time it takes for the immune system to react and begin defense.

Delta appears to be able to mutate further, and the emergence of “Delta Plus” variants, a sublineage carrying additional mutations that have been shown to circumvent immune protection, has been reported.

In the video below, SABC News details the Delta Variant.

-Additional report by Prabashini Moodley and Reuters

Africa CDC-SABC News in contact with SA health authorities amid concerns about new variants

Source link Africa CDC-SABC News in contact with SA health authorities amid concerns about new variants

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