2023年2月9日 · Malaria is a disease caused by a parasite. The parasite is spread to humans through the bites of infected mosquitoes. People who have malaria usually feel very sick with a high fever and shaking chills. While the disease is uncommon in temperate climates, malaria is still common in tropical and subtropical countries.

2023年2月9日 · To diagnose malaria, your doctor will likely review your medical history and recent travel, conduct a physical exam, and order blood tests. Blood tests can indicate: The presence of the parasite in the blood, to confirm that you have malaria; Which type of malaria parasite is causing your symptoms

Malaria spreads when a mosquito becomes infected with the disease after biting an infected person, and the infected mosquito then bites a noninfected person. The malaria parasites enter that person's bloodstream and travel to the liver.

2023年7月3日 · Mosquitoes can transmit a number of harmful pathogens, says Dr. Pritt, including the West Nile virus and malaria. The best way to avoid mosquito-borne illness is to avoid mosquitoes. Consider these tips: • Use insect repellent with DEET, picaridin or oil of lemon eucalyptus. • Wear permethrin-treated clothing while outdoors or in the woods.

For malaria prevention: Adults—250 milligrams (mg) of atovaquone and 100 mg proguanil (1 adult strength tablet) per day, starting 1 to 2 days before entering malarial area and continuing for 7 days following return.

2023年6月30日 · Malaria, most often caused by the bite of an infected mosquito, has been reported in the U.S. Learn more about malaria prevention.

2025年2月1日 · It works by preventing or treating malaria, a red blood cell infection transmitted by the bite of a mosquito. However, this medicine is not used to treat severe or complicated malaria and to prevent malaria in areas or regions where chloroquine is known not to work (resistance).

2025年2月1日 · Artemether and lumefantrine combination is used to treat acute, uncomplicated malaria in patients 2 months of age and older who weigh at least 5 kilograms (kg). It may be used to treat malaria infections in areas or regions where it is known that other medicines (eg, chloroquine) may not work.

2019年3月15日 · Malaria is a disease caused by a parasite that is transmitted to humans through the bites of infected mosquitoes. People who have malaria usually get a high fever, headache and shaking chills. Malaria symptoms typically begin within a few weeks after being bitten by an infected mosquito.

Quinine is used to treat malaria caused by . Plasmodium falciparum. Plasmodium falciparum is a parasite that gets into the red blood cells in the body and causes malaria. Quinine works by killing the parasite or preventing it from growing.