Malaria is a serious disease caused by parasites that are transmitted to humans through the bites of infected mosquitoes. The most common type of malaria is caused by the Plasmodium falciparum parasite, which can lead to severe illness and even death if not treated promptly. Symptoms often include fever, chills, and flu-like illness, making it important to seek medical help if you suspect you have malaria. Preventing malaria involves reducing mosquito bites and using medications. People can protect themselves by sleeping under insecticide-treated bed nets, using mosquito repellent, and taking preventive drugs when traveling to areas where malaria is common. Awareness and prevention are key to controlling this disease.