What should you know about malaria deaths 2020?

A death figure for a calendar year is a summary of many individual cases across particular countries or regions. It is shaped by local transmission, access to testing and medicines, pregnancy and childhood risk, and wider disruptions to health services. A global or regional total does not show your personal chance of dying from malaria, and it does not confirm that a current fever is malaria.

Malaria is caused by parasites transmitted through infected mosquito bites. Some infections begin with fever, chills, headache, tiredness, or muscle aches and can worsen as red blood cells and other organs are affected. Symptoms can overlap with other infections, so a clinical assessment and a suitable blood test are needed rather than relying on symptoms alone.

Tell a clinician about every recent journey, including dates, rural or urban stays, overnight exposure, mosquito precautions, and any medicines taken to prevent malaria. Seek testing promptly if fever or chills develop during travel or after returning from an area where malaria occurs. A negative early test may need medical follow-up if symptoms continue, because the timing of testing can matter.

Do not use leftover antimalarial medicine or rely on a friend’s prescription. The choice of treatment depends on the parasite, location of exposure, illness severity, other medicines, pregnancy status, and health conditions. For future travel, arrange a travel health consultation early enough to discuss destination-specific malaria prophylaxis, mosquito-bite prevention, and what to do if illness develops.

Get urgent medical help for fever or chills after travel to a malaria-risk area, especially if there is confusion, unusual drowsiness, breathing difficulty, repeated vomiting, fainting, a seizure, yellowing of the skin or eyes, dark urine, or marked weakness. Malaria can deteriorate quickly, and the absence of a recent mosquito bite that you noticed does not rule it out.

Tell emergency staff that malaria may be possible and where you travelled. Do not wait for symptoms to follow a predictable pattern. Anyone who is pregnant, very young, older, or living with reduced immunity should seek advice particularly promptly after a concerning exposure or symptom.

Useful questions include: Which tests are needed today? Could another infection explain these symptoms? If the first test is negative, when should it be repeated? Which warning signs mean I should go to emergency care? If I am planning travel, which prevention medicine and mosquito precautions fit my destination and health history?