Mail & Guardian
Mail & Guardian
Linda Pretorius

Creator

Linda Pretorius

Linda Pretorius is a freelance science writer and editor, focusing on health and science education.

Researchers agree that global warming caused by the release of large amounts of greenhouse gases from burning fossil fuels like coal and oil can be clearly linked to intense downpours and heavy storms happening more often. (Pexels)

Why storms that used to happen every 50 years are hitting more often

Climate scientists agree that intense downpours and heavy storms will probably happen more often and become more unpredictable. But can every extreme weather event be pinned on…

Experts predict that climate change will lead to extreme weather events like floods, storms, droughts and heatwaves becoming more intense and unpredictable. Photo: Andre Penner/Associated Press)

Is SA making good on its climate promises? Our sums say ‘yes’ — at least so far

With a R3.8 billion boost to help South Africa move away from fossil fuels like oil and coal for producing energy, how well is the country doing on keeping its promise to help…

What’s the best way to spend the HIV prevention budget so that the country can drive infections down as fast as possible? We take a look at what modelling data shows. (Pexels, kaboompics)

180 000 infections in 2024, 47 000 by 2045 — if SA rolls out the twice-a-year HIV prevention jab fast enough

The HIV prevention shot, lenacapavir, will be rolled out at South African clinics within the next couple of months and from 2027, the health department will also buy generics.…

South Africa’s first consignment of lenacapavir (LEN), the twice-yearly anti-HIV injection, arrived at OR Tambo International Airport last week. Photo: Mufid Majnun/Unsplash

SA’s first batch of LEN jabs will arrive in February. Use Bhekisisa’s dashboard to find out who should get them

Who should get what slice of the pie once the medicine is available in public clinics? And are numbers alone what would drive decisions?

Research from the University of the Witwatersrand shows that more than half of the deaths in newborns and about a third in infants were caused by just two types of bacteria. (Aditya Romansa/Unsplash)

Two superbugs causing over half of infections that kill newborns in Soweto and outsmarting treatment

Over the past 10 years, researchers from the University of the Witwatersrand’s vaccines and infectious diseases analytics unit analysed small tissue samples of 1 586 children…

‘Unsupervised, unstructured, non-standardised, unsafe and altogether substandard.’ This is what was said about the care at two public hospitals in the Northern Cape last year. But is the way quality is measured a fair test? (Delwyn Verasamy)

Unsafe and substandard. Is that what public healthcare in SA looks like?

Claims of poor standards at South Africa’s government health facilities are often bandied about — and get hackles raised when the National Health Insurance is mentioned, to boot

How can data help the health department make the most of the R622 million extra it received for South Africa’s HIV treatment programme? (Flickr)

Most people on ARVs stay on them. Does our health system know that?

The health department has R622 million extra to prop up South Africa’s HIV treatment programme in the wake of foreign aid cuts, but it’s only about a fifth of the total gap

How close is South Africa to meeting its HIV treatment goals? We look at the numbers. (NIAID/Wikimedia)

Motsoaledi’s big HIV treatment jump: Is it true?

Last month, the health minister said more than half a million previously diagnosed people with HIV have been started on treatment since the end of February

HIV prevention services have been heavily affected by the pause on the US President’s Emergency Plan for Aids in the country, with remote mobile clinics that served hard-to-reach people now closed. (File photo)
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The proportion of people 50+ with HIV has doubled in 10 years

Today, people over 50 make up the second largest group of South Africa’s HIV-positive population — 20 years ago, they were the smallest proportion

If all of its National Institutes of Health funding falls away, the country could lose 70% of its medical research capacity

The US’s NIH funds R6.65 billion of research in South Africa

If all of its National Institutes of Health funding falls away, the country could lose 70% of its medical research capacity

Health Minister Aaron Motsoaledi says medical aids cost too much. Will tax alone be enough to pay for NHI? We look at the numbers. (GCIS)

Is tax alone enough to pay for the National Health Insurance?

The NHI Act says funding healthcare for all should come from tax but economic growth is in a vice and many people are without jobs

Cop29 conference participants are reflected in a puddle as they arrive on day nine at the UNFCCC COP29 Climate Conference on November 20, 2024 in Baku, Azerbaijan. (Photo by Sean Gallup/Getty Images)

How much does public transport save on carbon emissions? We worked it out at COP29

Bhekisisa had a team of four reporters at the climate conference. On average, our journalists walked eight to nine kilometres a day

The lived reality for women in South Africa is they get turned away at our police stations. They are told that domestic violence is a family matter. They are sent from one office to another. If they do actually get someone willing to open their case, the case files disappear into delay

Here’s where women in SA are most likely to be murdered

Seven women are killed in the country each day and nearly six in 10 of such murders are at the hand of an intimate partner

ALL HANDS ON DECK: Women’s health specialists and academics led an outreach at Grassland Secondary School, Mangaung, meeting 200 teens and 50 parents on teen pregnancy solutions, while also training health workers on the issue. (Zozo Nene)

One in seven mothers in South Africa are teens, data shows

Nearly 365 teenagers give birth in South Africa every day, with 10 of those daily births to mothers younger than 15

Lenacapavir is a twice-yearly injection that stops the spread of HIV. (Gilead)

What it would it take to get the 6-monthly anti-HIV jab to South Africa

Lenacapavir drug can be made for as little as R740 per year for each patient

Another study confirms that HIV-positive people on treatment and with very low levels of the virus in their blood can’t transmit HIV. (Siphiwe Sibeko, Reuters)

Not easy to track how well South Africa is doing with getting people on to ARVs

The world has 18 months left to reach targets that all United Nations member countries signed up to in 2021

The US government’s Aids fund, Pepfar, has donated 231 000 doses over two years to South Africa — 96 000 of the doses will arrive between October and December, enough for 13 728 people to use to protect themselves against HIV infection for one year.

South Africa to roll out HIV prevention injection CAB-LA in clinics, with US donation

CAB-LA virtually eliminates someone’s chances of contracting HIV, but costs about four times more than the government can afford to pay

People queueing outside of Ngcobo Community Health Centre in Masonwabe township. The clinic has been without running water for 10 years. (Delwyn Verasamy)

Will the new Eastern Cape govt give people of Ngcobo back their 24/7 health centre?

After 2022, the Ngcobo Community Health Centre in the rural Eastern Cape ceased operating 24 hours every day because spiralling crime and dry taps made it impossible for workers…

Over the past 12 years, ways to prevent yourself from contracting HIV have evolved from abstaining from sex to taking medicines like pills, injections and vaginal rings to block the virus.
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How does anti-HIV medication work — and would you use it?

Implementation trials start soon in South Africa to help researchers find out what will make people use a two-monthly anti-HIV jab

Researchers say transactional sex will become more common because of a rise in climate change-related droughts and floods. (A.Davey)

Taken by storm: Why climate change makes transactional sex more common

Because it involves one partner who provides the other with a reward in exchange for sex, it’s not an equal power relationship