With regular daily updates on cases confirmed nationally, the National Institute of Infectious Diseases (NICD) later reported 2465 new COVID-19 infections. This is less than twice as much as the previous day’s infection.
NICD did not attribute the latest resurrection to the new variant, but some major local scientists suspect it was the cause.
South Africa has identified about 100 specimens as B.1.1.529, but this variant has also been found in Botswana and Hong Kong, with Hong Kong travelers from South Africa.
Scientists believe that 90 percent of new cases in Houten could be B.1.1.529.
South Africa’s National Institute of Infectious Diseases said in a statement, “Although data are limited, our experts work overtime using all established surveillance systems, new variants and their potential. I understand the implications. “
South Africa urgently called on Friday to join the World Health Organization (WHO) Working Group on Viral Evolution to discuss new variants.
We may meet to evaluate the variant and decide whether to name it from the Greek alphabet.
Trio de Oliveira of South Africa’s genome surveillance network said the new mutant has a “new mutation constellation” and is tracking the spread of the delta mutant in South Africa.
“The high number of mutations is a predictable antigenic escape and contagious concern,” Deolibeira said.
“There are far more mutations in this new variant, including more than 30 to peplomer proteins that affect transmissibility,” he said.
“We see that this variant can be expanding very rapidly. We expect to put pressure on the healthcare system in the coming days and weeks.”
Deolibeira said a team of scientists from seven South African universities are studying this variant.
He said they have 100 whole genomes of it and expect to have more genomes in the next few days.
“We are concerned about the evolutionary leap of this variant,” he said.
One of the good news is that it can be detected by PCR tests.
Health Minister Joe Fara said it was premature to say whether the government would impose stricter restrictions in response to this variant.
South Africa was the first country to detect beta last year.
Beta is only one of the four labeled “concerns” by WHO because of the evidence that it is more contagious and the vaccine is less effective.
The country detected another variant C.1.2 earlier this year, but has not replaced the more common delta variant and occupies only a small portion of the sequenced genome in recent months.
South Africa discovers new COVID-19 variant
Source link South Africa discovers new COVID-19 variant