How Malaria Is Passed from Person to Person

Because malaria parasites are found in human erythrocytes, these erythrocytes are part of the blood, and by using a sharp object in contact with the blood such as a knife, a needle, a syringe and the like, the person You may be infected by people. Can be delivered by blood transfusion. In the process of childbirth (childbirth), the infected mother can also send malaria to the fetus. The malaria uploaded in this case is called congenital malaria. Because malaria can only spread through blood, you can not "latch" malaria simply because it is close to the infected person.

Malaria must be first killed by people with parasites in the blood who are infected by a woman's Anopheles mosquito. (As a note, someone may have malaria parasites but may not become sick). About a week later, mosquitoes are "infectious". In other words, mosquitoes may infect other people. This story has a different development all over the world. In the large Mekong, infectious mosquitoes prefer to live in trees, not in cities, and they usually infect humans after the sunset. Malaria is a site of threat along the border of Myanmar, Cambodia and Laos. In addition to dense forests, there are many immigrants in these places, and national health services and politics sometimes conflict, and health service providers cover everything that is always in danger I can not.

Malaria is caused by a parasite called Plasmodium falciparum that is infected by the mosquitoes of Plasmodium falciparum (upper figure). When a mosquito bites bites infected with malaria parasite, the mosquito becomes a vector of the disease. When a mosquito bites another person, that person also infects the parasite. Malaria causes symptoms such as fever and influenza in infected people. Most infected persons recover from malaria, but especially in children, they may die. There are cases of 350 to 500 million malaria every year worldwide. More than a million people died of this disease. Most of the people who die of malaria are children of sub - Saharan Africa.

Malaria occurs in about 100 countries around the world. According to the 2013 World Malaria Report, more than 200 million malaria cases occurred in 2012. An estimated 627,000 people died of malaria in 2012, 90% of which dwell in sub-Saharan Africa. Most people who die of malaria are children under 5 years old. The only sustainable way to tackle malaria is to eradicate parasites. Donor countries can not keep billions of dollars of money forever and the resurgence of malaria may threaten difficult progress. The eradication of malaria is both biologically and technically feasible, and through global investment and a great investment in new tools and delivery strategies for change