What are the different types of malaria?

There are four significantly different types of malaria. Plasmodium vivax is the most widespread type, but is rarely fatal. The most precious of all types, plasmodium ovale, occurs only in certain areas of Western Africa. Plasmodium malariae has a wide area of ​​distribution, but is relatively rare and the Plasmodium Falciparum is not only widespread, but also the deadliest of the different types of malaria.

The most widespread of all, P. Vivax, can be found in Central and South America, Southeast Asia and India. The parasites responsible for this type of malaria can remain asleep in the liver of the moon or even years, making it difficult to diagnose some cases, since the previous exposure can be overlooked as soon as the symptoms finally develop. Some tribes have become resistant to antimalarial drugs, making the treatment of 70 to 80 million cases developing every year.

p. ovale is the most precious of all types of malaria found only in the tropical areas of Western Africa. Those bitten from mosquito bearingThe parasite of malaria can develop symptoms at any time up to four years after biting, because the parasites incubate in the liver before attacking red blood cells. This variety sometimes cooperates with a different type of malaria, resulting in dual infection.

, which affect not only humans but also dogs, P. malariae is also quite rare. Found in tropical and subtropical areas in Africa, Southeast Asia and Central America and has a wide area of ​​distribution, but is not particularly predominant. As with P. Vivax, the harness of this form of malaria rarely leads to death.

The youngest of the different types of malaria is P. Falciparum. Approximately 90% of malaria -related deaths come from an infection of this type; Death can occur several hours after the exposure. With such a wide distribution area as P. Malariae, millions of repetitions are cases every year, mostly from Africa. Even in cases that do not lead to death,are infections and symptoms serious.

symptoms for all forms of malaria are similar and include fever, headaches, cramps, chills, muscle pain, sweating, vomiting and nausea. In severe cases, the infected individual may fall into a coma. For three less serious forms of malaria, the prognosis is generally good. Complications are generally observed in cases of P. falciparium, including liver and kidney failure, meningitis, respiratory failure or spleen rupture and internal bleeding. Each year, 300 to 500 million cases of all malaria types are estimated and more than 1 million of them are fatal.