Becoming infected with malaria is a medical emergency.The first symptoms or signs of malaria are fever,chills,sweating,intense headache,and muscle pains.Nausea and vomiting often accompany these symptoms.Immediate medical treatment must be a priority for people who are infected.They must take medicines that will kill the parasites.If medical treatment is started soon enough,sick individuals can be cured.If it is not,malaria can cause serious illness or even death