Home / World News / S.African medics say Omicron seems milder

S.African medics say Omicron seems milder

As the Omicron variant sweeps through South Africa, Dr Unben Pillay is seeing dozens of sick patients a day. Yet he hasn’t had to send anyone to the hospital.

That’s one of the reasons why he, along with other doctors and medical experts, suspect the Omicron version really is causing milder COVID-19 than Delta, even if it seems to be spreading faster.

“They are able to manage the disease at home,” Pillay said of his patients. “Most have recovered within the 10 to 14-day isolation period.”

And that includes older patients and those with health problems that can make them more vulnerable to becoming severely ill from a coronavirus infection, he said.

In the two weeks since Omicron first was reported in southern Africa, other doctors have shared similar stories.

All caution that it will take many more weeks to collect enough data to be sure, although their observations and the early evidence offer some clues.

According to South Africa’s National Institute for Communicable Diseases:

— Only about 30 per cent of those hospitalised with COVID-19 in recent weeks have been seriously ill, less than half the rate as during the first weeks of previous pandemic waves.

— Average hospital stays for COVID-19 have been shorter this time – about 2.8 days compared to eight days.

— Just three per cent of patients hospitalised recently with COVID-19 have died, versus about 20 per cent in the country’s earlier outbreaks.

Willem Hanekom, director of the Africa Health Research Institute, said at the moment, “virtually everything points toward it being milder disease”.

He was citing the national institute’s figures and other reports.

“It’s early days, and we need to get the final data. Often hospitalisations and deaths happen later, and we are only two weeks into this wave,” Hanekom said.

In the meantime, scientists around the world are watching case counts and hospitalisation rates, while testing to see how well current vaccines and treatments hold up.

While Delta is still the dominant coronavirus strain worldwide, Omicron cases are popping up in dozens of countries, with South Africa the epicentre.

Pillay practices in the country’s Gauteng province, where the Omicron version has taken hold.

With 16 million residents, it’s South Africa’s most populous province and includes the largest city, Johannesburg, and the capital, Pretoria.

Gauteng saw a 400 per cent rise in new cases in the first week of December, and testing shows Omicron is responsible for more than 90 per cent of them, according to health officials.

Pillay says his COVID-19 patients during the last Delta wave had trouble breathing and lower oxygen levels.

“Many needed hospitalisation within days,” he said. The patients he’s treating now have milder, flu-like symptoms, such as body aches and a cough.

Pillay is a director of an association representing some 5000 general practitioners across South Africa, and his colleagues have documented similar observations about Omicron.

Netcare, the largest private healthcare provider, is also reporting less severe cases of COVID-19.

But the number of cases is climbing. South Africa confirmed 22,400 new cases on Thursday and 19,000 on Friday, up from about 200 per day a few weeks ago.

Waasila Jassat, who tracks hospital data for the National Institute for Communicable Diseases, said because Omicron is such a transmissible variant, South Africa was experiencing previously unseen increases in hospitalisation rates.

About brandsauthority

Check Also

Norway's wealth fund posts record $233 billion loss

After years of soaring profits, Norway’s wealth fund has ended up a staggering $A233 billion …

%d bloggers like this: