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In: Biology

What are two preventative measure to stop the spread of malaria?

What are two preventative measure to stop the spread of malaria?

Solutions

Expert Solution

Malaria is a protozoan disease caused by the organism plasmodium ( p. vivax, p. ovale, p. falciparum, p. malariae ) . Malaria is transmitted by the bite of plasmodium infected female anophelus mosquitoes.

The preventive measures to stop the spread of malaria includes

  • Measures to prevent the chain of infection includes

-> Use pesticides to control the growth of mosquitoes in reservoirs.

-> Avoid over crowding

-> Water should be purified before use

-> Reduce or destroy potential reservoirs to prevent the control of mosquitoes

  • Personal measures to prevent mosquito bite includes

-> Wear clothes when go out to reduce the exposure of skin

-> Always sleep under permethrin treated mosquito nets to prevent mosquito bite.

-> DEET ( N,N Diethyl-meta-toluamide) is one of the effective mosquito repellents. Use DEET 10-50% for applying skin, clothes, tents etc to prevent mosquito bite.

-> Spray aerosolized insecticides in the rooms at the evening to prevent the entry of mosquitoes.


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