Most cervical cancer cases are caused by the human papillomavirus (HPV), which spreads through sex. Anti-HPV injections have been around since 2006 and getting the jab as a teenager can stop cervical cancer in about nine out of 10 women later in life. We break down how they work, what they cost and why they save lives.

South Africa’s Competition Commission will investigate the American drugmaker Johnson & Johnson for the high price it has been charging the country for the tuberculosis medicine bedaquiline, as well as for extending the tablets’ 20-year patent to block cheaper generics from entering the country.

Up to one in five people can get long COVID — a condition in which someone keeps on feeling ill for months after their initial symptoms have cleared up. A drug called Paxlovid can lower the chance of developing the long-haul version of COVID. But at what cost?

Nurse Tebogo Seleka does about 100 cervical cancer tests a month. One in ten patients test positive. This could be avoided if they were vaccinated against the human papillomavirus which causes this cancer. Our TV team travels to Hammanskraal near Tshwane to find out how Seleka is using jabs to stop cervical cancer in her community.

In rural India, people with TB got healthy food parcels and vitamin pills. Their chance of dying from the disease dropped by 60% and passing on the infection to someone in their family fell by 40%.

Our burning fossil fuels makes the Earth warmer, causing weather patterns to change. In areas with lots of air pollution, this can make it even harder for people with lung diseases to breathe. And those who have least, will be affected most.

New guidelines from the health department say anti-TB pills are now available to anyone who’s had long contact with someone who is sick with TB, to stop them from falling ill too. Here’s how it works.

Will the proposed National Health Insurance (NHI) scheme make things worse rather than better? Here’s the response to this question from the head of the NHI, Nicholas Crisp.

Thousands of South African women die of cervical cancer, caused by the human papillomavirus, every year. But it needn’t be so: it’s preventable and treatable — if caught early enough. Gynaecologic oncologist Langanani Mbodi explains to Mia Malan what can be done to help government patients.

Female sex workers in South Africa have more than double the HIV infection rates of adult women. Health workers’ negative attitudes towards sex workers and the criminalisation of the profession are big reasons. We break it down.