Covid-19 could claim up to 40 000 lives in South Africa, according to experts. |
South Africa is likely
to see about 40 000 deaths from Covid-19 by
November, according to mathematical modelling released late on Tuesday.
And the country will quickly run out of
hospital beds to treat patients.
Scientists
now predict that the country will reach the 30 000 mark in diagnosed Covid-19
cases by the end of the month.
South
Africa had recorded its first case of the new coronavirus on March 5. It was
only a matter of days before journalists and the public alike began to clamour
for the mathematical modelling the government was using to prepare for an
uncertain future with a virus that globally was just months’ old.
On Tuesday evening, Health Minister Zweli Mkhize — together with researchers — finally released the sobering projections compiled by teams from the University of Cape Town (UCT), University of the Witwatersrand and Stellenbosch University.
Even
in an optimistic course of events, the country faces tens of thousands of
deaths in the coming months as the epidemic peaks in July or August, scientists
revealed. Pessimistic projections, meanwhile, place the death toll closer to 50
000.
But,
regardless of whether the country follows the best-case or worst-case
projections, one thing is sure: South Africa’s roughly 3 300 hospital beds in
intensive care units (ICUs) in the public and private sector combined are not
going to be enough.
“Whether
we are going to follow the optimistic trajectory of the epidemic or the
pessimistic trajectory of the epidemic, the threshold of ICU beds [that we
have] is going to be exceeded,” UCT senior lecturer in statistical sciences and
modeller Sheetal Silal said.
Our ICU
beds could be overwhelmed as soon as early June — and that this is particularly
likely in the Western Cape.
When this
happens, patients in need of ICU beds will have to be accommodated in other
wards, and Silal warned this surge in needed beds was likely to outstrip the
country’s capacity.
Two-thirds of the country’s ICU beds are in the private sector, explained health economist Gesine Meyer-Rath from the Health Economics and Epidemiology Research Office at Wits.
The
government has already been in talks with private hospital groups to be able to
pool hospital-bed capacity during the outbreak. This would allow it to place
patients without medical aid in private beds if needs be. However, details
about what the private sector is expected to charge the government for this
plan have not been made public.
In March,
several major hospital groups in KwaZulu-Natal, including Netcare, Mediclinic
and Akeso, pledged to donate beds to the national response free of charge.
But, because the need for beds outstrips supply, healthcare workers are likely to be forced into making tough triage decisions about allocating beds and other essential equipment.
The South African Medical Association and other professional bodies have already issued guidelines about how to triage patients. Wary of leaving doctors and nurses to shoulder the burden of making life or death choices about the rationing of care during the outbreak, private and public hospitals are working to revitalise the hospital ethics boards that should be making these kinds of calls.
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