malaria prevention and control

Malaria is a mosquito-borne disease caused by a parasite. People with malaria often experience fever, chills, and flu-like illness. Left untreated, they may develop severe complications and die. Each year 350-500 million cases of malaria occur worldwide, and over one million people die, most of them young children in sub-Saharan Africa.Malaria symptoms include chills, flu-like symptoms, fever, vomiting, diarrhea and jaundice. The disease can be life-threatening. However, you can treat malaria with medicines. The type of medicine depends on which kind of malaria you have and where you were infected.Malaria is mainly caused by parasitic protozoa, which spends most of its life in the red blood cells of humans. Malaria is spread by the female Anopheles mosquito, which transmit the parasites by first ingesting them from an infected person’s blood and then injecting the parasite in to an healthy person.Usually there is no risk of catching malaria in the UK, but if are living in a country with tropical and subtropical areas, then malaria is very common in those areas and any body could catch it.Two types of drugs are used to treat malaria. Blood schizonticides, which attack parasites in red blood cells, are used in acute infection to prevent or terminate the clinical attack. Tissue schizonticides are medications that act on the exoerythrocytic parasite stages (forming merozoites and hypnozoites) in liver cells to prevent relapse. Treatment with tissue schizonticides, known as “radical” cure, is required for infections of P. vivax and P. ovale.The herb chirayata, botanically known as Swertia chirata, is also beneficial in the treatment of intermittent type of malarial fevers. It helps in lowering the temperature. An infusion of the herb, prepared by immersing 15 gm of chirayata in 250 ml of hot water with aromatics like cloves and cinnamon, should be given in doses of 15 to 30 ml.Alum is also useful in malaria – First take a small amount of alum and then roast it over a hot plate. Now powder it. Half a teaspoon of this powder 0should be taken about four hours before the expected attack and half a teaspoon every two hours after it. This may help you in giving relief.

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