Rift Valley Fever (RVF) in South Africa

A warning for travellers to South Africa, perhaps to see the World Cup:

As of 10 May, the Government of South Africa has reported 186 confirmed cases of RVF in humans, including 18 deaths, in Free State Province, Eastern Cape Province, Northern Cape Province, Western Cape, and North West Province. RVF is a viral disease that primarily affects animals (such as cattle, buffalo, sheep, goats and camels). The disease can also affect humans. The main mode of transmission of RVF is via direct or indirect contact with the blood or organs of infected animals. Human infections have also resulted from the bites of infected mosquitoes. There is evidence that humans may become infected by ingesting the unpasteurized or uncooked milk of infected animals.

WHO advises no international travel restriction to or from South Africa. However, WHO recommends that visitors to South Africa, especially those intending to visit farms and/or game reserves, avoid coming into contact with animal tissues or blood, avoid drinking unpasteurized or uncooked milk or eating raw meat.

All travelers should take appropriate precautions against bites from mosquitoes and other blood-sucking insects (including the use of insect repellents, wearing long-sleeved shirts and trousers, and sleeping under mosquito nets).