If you’re feeling flu’ish after being in a #malaria area, get to the doctor pronto. Shaking chills, headache, muscles aches and tiredness are all symptoms. So are nausea, vomiting and diarrhoea. It can take a week to four weeks after infection for symptoms to show, in rare cases as long as a year, so don’t take chances. If left untreated, the infection can cause kidney failure, seizures, mental confusion, coma and even death.