Africa

Could high HIV rates worsen the coronavirus crisis in South Africa?

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The South African government is ramping up testing and preventative measures to tackle the spread of COVID-19, but high rates of HIV infection could potentially put millions at risk.

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With 1,326 confirmed cases of coronavirus and three deaths, South Africa appears to be the worst affected country on the continent. In response, the government has enforced a 21-day lockdown and imposed draconian sanctions on those breaking the rules.

In an address to the nation on Sunday, March 15, President Cyril Ramaphosa said, “Never before in the history of our democracy has our country been confronted with such a severe situation.”

And HIV could make things much worse.

South Africa has one of the highest rates of HIV in the world. According to the UN, there are 7.7 million people living with the virus in South Africa, including one in five adults aged 15-49. An estimated 2.5 million of those infected do not have access to the anti-retroviral drugs which ensure the healthy functioning of the immune system.

“The concern is that if you do not have a good immune system, your ability to ward off this infection could be compromised,” professor Gray, president of the South African Medical Research Council, explained to FRANCE 24.

Gray, who has never been busier and wakes up at night with panic attacks triggered by thoughts of the pandemic, also said that people with weak immune systems could remain infectious for longer periods of time. But she emphasised that, in practice, it is too soon to know what the concrete effects of HIV will be on the Covid-19 contagion. “We are still gathering the data,” she said.

There have, however, been a number of clues. Before the outbreak of Covid-19, the Academy of Science of South Africa has found that people suffering from HIV are eight times as likely to require hospitalization for pneumonia due to an influenza (flu) virus and three times more likely to die from such infections.

Adding further risk, those infected by HIV are 16-27 times more likely to contract tuberculosis – a bacterial lung disease highly prevalent in South Africa. The World Health Organization noted that those suffering from respiratory illnesses face increased risk from Covid-19.

Researchers have already begun exploring whether HIV medication could combat Covid-19. Anti-retroviral drugs are already used to treat viruses such as hepatitis B.

For now, however, evidence of their effectiveness remains largely anecdotal. DoctorRead More – Source