Search results
Dec 4, 2023 · Malaria is a life-threatening disease spread to humans by some types of mosquitoes. It is mostly found in tropical countries. It is preventable and curable. The infection is caused by a parasite and does not spread from person to person. Symptoms can be mild or life-threatening.
Feb 9, 2023 · Malaria can be fatal, particularly when caused by the plasmodium species common in Africa. The World Health Organization estimates that about 94% of all malaria deaths occur in Africa — most commonly in children under the age of 5. Malaria deaths are usually related to one or more serious complications, including: Cerebral malaria.
Dec 4, 2023 · Malaria is not contagious and cannot spread from one person to another; the disease is transmitted through the bites of female Anopheles mosquitoes. Five species of parasites can cause malaria in humans and 2 of these species – Plasmodium falciparum and Plasmodium vivax – pose the greatest threat.
- What is malaria and how is it transmitted?Malaria is a life-threatening disease primarily found in tropical countries. It is both preventable and curable. However, without prompt diagnosis...
- Who is at risk of malaria?Nearly half of the world’s population is at risk of malaria. In 2021, an estimated 247 million people contracted malaria in 85 countries. That same...
- What are the symptoms and how is it diagnosed?The first symptoms of malaria usually begin within 10–15 days after the bite from an infected mosquito. Fever, headache and chills are typically ex...
- What treatments are available for malaria?Malaria is a treatable disease. Artemisinin-based combination therapies (ACTs) are the most effective antimalarial medicines available today and th...
- Where is malaria most prevalent?Malaria occurs primarily in tropical and subtropical countries. The vast majority of malaria cases and deaths are found in the WHO African Region,...
- Is it dangerous to travel to places where malaria is endemic?People who have no partial immunity to malaria are at higher risk of contracting the disease. This includes travellers from non-endemic countries e...
- How can malaria be prevented?Malaria is a preventable disease. 1. Vector control interventions. Vector control is the main approach to prevent malaria and reduce transmission...
- Is there a vaccine against malaria?RTS,S/AS01 (RTS,S) is the first and, to date, only vaccine that has demonstrated it can significantly reduce malaria in young children living in mo...
- Can malaria be eliminated?The vision of WHO and the global malaria community is a world free of malaria. This vision will be achieved progressively by countries eliminating...
May 18, 2022 · Fatigue. Chest pain, breathing problems and cough. Diarrhea, nausea and vomiting. As malaria gets worse, it can cause anemia and jaundice (yellowing of the skin and whites of the eyes). The most severe form of malaria, which may progress to a coma, is known as cerebral malaria.
Malaria. Malaria is a mosquito-borne disease caused by a parasite. People with malaria often experience fever, chills, and flu-like illness. Left untreated, they may develop severe complications and die. In 2020 an estimated 241 million cases of malaria occurred worldwide and 627,000 people died, mostly children in sub-Saharan Africa.
Malaria is a disease caused by a parasite. How it spreads. Most people get malaria when bitten by a mosquito infected with the malaria parasite. Only female Anopheles mosquitoes can spread malaria. For the Anopheles mosquito to become infected, they must bite, or take a blood meal, from a person with the malaria parasites. About one week later ...
