Home > Medical > Colds and flu > Multimedia Why you should get the flu jab South Africans have been warned that this winter’s flu strains are virulent. Here are five things you need to know about the flu vaccination. 8 advertisement Read Health24’s Comments Policy Comment on this story 8 comments Comments have been closed for this article. Logout Comment 0 characters remaining Share on Facebook Loading comments... Live healthier Lifestyle » E-cigarettes: Here are five things to know E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places. Allergy » Ditch the itch: Researchers find new drug to fight hives A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.