(Headline USA) South Africa’s noticeable drop in new COVID-19 cases in recent days may signal that the country’s dramatic omicron-driven surge has passed its peak, medical experts say.
Daily virus case counts are notoriously unreliable, as they can be affected by uneven testing, reporting delays and other fluctuations. But they are offering one tantalizing hint—far from conclusive yet—that omicron infections may recede quickly after a ferocious spike.
Despite the strain’s highly contagious nature, it has been associated with few, if any, actual COVID fatalities, with “extremely mild” and “flu-like” symptoms, which may actually signal a positive development in the evolution of COVID and the global effort to attain “herd” immunity.
A fast peak would further undermine the scaremongering of leftists in the United States, led by President Joe Biden, who declared this week that unvaccinated individuals faced the prospects of a “winter of death” for themselves and their families.
According to Rasmussen Reports, Biden’s approval rating currently hovers in the low 40s due to his failed policies and nonstop gaslighting, including his failure to effectively deal with the coronavirus. He recently surpassed his predecessor, Donald Trump, in the number of COVID-related deaths that had occurred during his presidency.
Already, Biden imposed a racist and xenophobic travel ban on South Africa, which has been at the forefront of the omicron wave. But the stats suggest its health crisis may have crested already.
After hitting a high of nearly 27,000 new cases nationwide on Thursday, the numbers dropped to about 15,424 on Tuesday. In Gauteng province—South Africa’s most populous with 16 million people, including the largest city, Johannesburg, and the capital, Pretoria—the decrease started earlier and has continued.
“The drop in new cases nationally combined with the sustained drop in new cases seen here in Gauteng province, which for weeks has been the center of this wave, indicates that we are past the peak,” Marta Nunes, senior researcher at the Vaccines and Infectious Diseases Analytics department of the University of Witwatersrand, told The Associated Press.
“It was a short wave … and the good news is that it was not very severe in terms of hospitalizations and deaths,” she said. It is “not unexpected in epidemiology that a very steep increase, like what we saw in November, is followed by a steep decrease.”
Gauteng province saw its numbers start sharply rising in mid-November. Scientists doing genetic sequencing quickly identified the new, highly mutated omicron variant that was announced to the world on Nov. 25.
Significantly more transmissible, omicron quickly achieved dominance in South Africa. An estimated 90% of COVID-19 cases in Gauteng province since mid-November have been omicron, according to tests.
And the world seems to be quickly following, with omicron already surpassing the delta variant as the dominant coronavirus strain in some countries.
In the U.S., omicron accounted for 73% of new infections last week, health officials said—and the variant is responsible for an estimated 90% or more of new infections in the New York area, the Southeast, the industrial Midwest and the Pacific Northwest.
Confirmed coronavirus cases in the U.K. have surged by 60% in a week as omicron overtook delta as the dominant variant there. Worldwide, the variant has been detected in at least 89 countries, according to the World Health Organization.
In South Africa, experts worried that the sheer volume of new infections would overwhelm the country’s hospitals—even though omicron appears to cause milder disease, with significantly fewer instances of hospitalizations, patients needing oxygen or deaths.
But then cases in Gauteng started falling. After reaching 16,000 new infections on Dec. 12, the province’s numbers have steadily dropped, to just over 3,300 cases Tuesday.
“It’s significant. It’s very significant,” Dr. Fareed Abdullah said of the decrease.
“The rapid rise of new cases has been followed by a rapid fall and it appears we’re seeing the beginning of the decline of this wave,” said Abdullah, working in the COVID-19 ward at Pretoria’s Steve Biko Academic Hospital.
In another sign that South Africa’s omicron surge may be receding, a study of health care professionals who tested positive for COVID-19 at Chris Hani Baragwanath hospital in Soweto shows a rapid increase and then a quick decline in cases.
“Two weeks ago we were seeing more than 20 new cases per day and now it is about five or six cases per day,” Nunes said.
But, she said, it is still very early and there are several factors that must be closely watched.
South Africa’s positivity rate has remained high at 29%, up from just 2% in early November, indicating the virus is still circulating among the population at relatively high levels, she said.
And the country’s holiday season is now underway, when many businesses close down for a month and people travel to visit family, often in rural areas. This could accelerate omicron’s spread across South Africa and to neighboring countries, experts said.
“In terms of the massive everyday doubling that we were seeing just over a week ago with huge numbers, that seems to have settled,” said Veronica Uekermann, head of the COVID-19 response team at Steve Biko Academic Hospital.
“But it is way too early to suggest that we have passed the peak. There are too many external factors, including the movement during the holiday season and the general behavior during this period,” she said, noting that infections spiked last year after the holiday break.
It’s summertime in South Africa and many gatherings are outdoors, which may make a difference between the omicron-driven wave here and the surges in Europe and North America, where people tend to gather indoors.
Another unknown factor is how much omicron has spread among South Africans without causing disease.
Some health officials in New York have suggested that because South Africa appears to have experienced a quick, mild wave of omicron, the variant may behave similarly there and elsewhere in the U.S. But Nunes cautions against jumping to those conclusions.
“Each setting, each country is different. The populations are different. The demographics of the population, the immunity is different in different countries,” she said. South Africa’s population, with an average age of 27, is more youthful than many Western countries, for instance.
Most of the patients currently being treated for COVID-19 in hospitals are unvaccinated, Uekermann emphasized. About 40% of adult South Africans have been inoculated with two doses.
“All my patients in ICU are unvaccinated,” Uekermann said. “So our vaccinated people are doing better in this wave, for sure. We have got some patients who are very ill with severe COVID, and these are unvaccinated patients.”
Adapted from reporting by the Associated Press
