The Gauteng Department of Health has raised concern over a sharp rise in malaria cases and related deaths across the province. While malaria is both preventable and treatable, delayed diagnosis can be fatal. Health officials say the increase is partly linked to travel to high-risk regions such as Limpopo and Mpumalanga, as well as neighbouring countries including Mozambique, Zimbabwe and Malawi. As the world marks World Malaria Day on the 25th of April, the department is urging residents to remain vigilant, seek early treatment and take preventative measures to curb the spread of the disease. We spoke to Tebogo Matjokotja, Programme Manager for Communicable Disease Control at the Gauteng Department of Health.