The Western Cape is a malaria-free area. Malaria is a mosquito-borne disease which is prevalent throughout the year in the Kruger National Park and the low-lying areas of northern KwaZulu-Natal. If you are heading to the above-mentioned areas then you should consult a healthcare professional about the ideal prophylactic. The type of prophylactic will be determined by your personal health, how long you are visiting the malarial area and the time of year.