JUBILEE NEWSPAPER 

Mosquito is attracted to the smell of human feet sweat



Anopheles mosquitoes that carry the malaria parasite carriers of the disease is not absorbed by the human body and the smell of sweaty feet odor of other disease-carrying mosquitoes to bite stimulates appetite. School of Hygiene and tropical Medicine researchers said the findings in the journal "clickcanal Van" published mosquitoes carrying malaria parasites three times higher than non-parasitic mosquitoes are attracted to body odor. Scientists boost mosquitoes and mosquito-borne malaria parasite controls the sense of smell. Doctor James Logan says, "The thing that surprises me is that no matter how smart malaria parasites. These parasites is constantly evolving and it seems to always be one step ahead of us". Foot odor To conduct this research, scientists malaria mosquito (Anopheles Gambia) to Kshndhtryn type of malaria, Plasmodium Falciparum infected. Encapsulate the mosquitoes were placed in nylon socks volunteers wore twenty hours.

Doctor Logan says: "It is safe for body odor that will keep your interest for months". The same tests were repeated with the mosquitoes that carry malaria. Comparison tests showed that mosquitoes carrying malaria parasites three times higher than normal mosquitoes were attracted to the smell of socks. Researchers Anopheles malaria parasites manipulate the sense of smell. Doctor Logan says, "We think that the mosquito parasite increases the sense of smell. Present our theory is that there is no change in the mosquito olfactory system that we humans will be quicker". Clever Tactics When the mosquito parasite lucky people find it easier to get into the bloodstream of a human being, and the chances of survival and the probability of increases.

Now, three years of research, scientists have begun to gain further understanding of this parasite. What the scientists found that infected mosquitoes are more sensitive to the odor of the human body to help fight diseases. Doctor Logan says, "If we understand how the parasite manipulates the mosquito's sense of smell may be able to find something else to be attractive to mosquitoes infected mosquitoes Trytb effective methods to trap itself". According to the World Health Organization in 2010 an estimated 219 million people worldwide are infected with malaria and 660 thousand people have died from the disease.

Malaria in Iran and Afghanistan. Nearly a million people in malarious areas in the provinces of Sistan and Baluchestan, Kerman and Hormozgan living. According to the latest World Health Organization reported malaria cases in Iran is declining. Most of vivax malaria, which is common in falciparum malaria Parm and constitutes only 12% of cases. The 2012 World Health Organization statistics, the number of patients with suspected malaria cases in 3239 indicate that 1,529 immigrants from other countries, especially Afghanistan. Malaria is a serious problem in Afghanistan, and about ten million people live in the area of malaria foci. According to the World Health Organization in 2012 an estimated 940 thousand people in this country are almost half a million suspected malaria confirmed cases of malaria in Afghanistan have been identified.




 








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