How can someone get malaria?

Malaria is a mosquito-borne infectious disease caused by the Plasmodium parasite. It is transmitted to humans through the bites of infected female Anopheles mosquitoes.

Here are some ways someone can get malaria:

1. Being bitten by an infected mosquito: The most common way to get malaria is through the bite of an infected mosquito. When a mosquito bites a person with malaria, it ingests the parasite along with the person's blood. The parasite then multiplies in the mosquito's gut and is transmitted to other humans when the mosquito bites them.

2. Blood transfusion: In rare cases, malaria can be transmitted through blood transfusions from infected donors. It is important for blood banks to screen donors for malaria to prevent transmission through blood transfusions.

3. Organ transplantation: Malaria can also be transmitted through organ transplantation from an infected donor to a recipient. It is important for healthcare providers to screen donors and recipients for malaria before transplantation.

4. Sharing needles: Malaria can be transmitted through sharing needles or syringes contaminated with infected blood. This is more common in regions where injection drug use is prevalent.

It is important to take preventive measures to avoid getting malaria, such as using insect repellent, sleeping under mosquito nets, and taking antimalarial medication if traveling to areas where malaria is endemic.

Malaria is transmitted through the bite of an infected female Anopheles mosquito. When an infected mosquito bites a person, it injects sporozoites into the bloodstream. The sporozoites travel to the liver, where they mature into schizonts. The schizonts rupture, releasing merozoites into the bloodstream. The merozoites then invade red blood cells, where they multiply and form new schizonts. The schizonts rupture, releasing more merozoites into the bloodstream, and the cycle continues.