Do Bed nets prevent malaria?
Insecticide-treated bed nets (ITNs) are a form of personal protection that has been shown to reduce malaria illness, severe disease, and death due to malaria in endemic regions.
Do malaria nets work?
Treated mosquito nets are much more effective at preventing Malaria than untreated nets. Untreated nets allow mosquitoes to bite through the net, whereas mosquitoes are killed instantly on contact with a treated net.
How much does a malaria net cost?
The most effective means of preventing malaria is sleeping under a mosquito net, specifically a long-lasting insecticide treated net (LLIN). Each net costs about $2.00, lasts for 3 to 4 years, and protects on average two people. The statistics are well known given the scale of the problem.
How effective are ITNs?
Insecticide-treated nets reduce child mortality from all causes by 17% compared to no nets (rate ratio 0.83, 95% CI 0.77 to 0.89; 5 trials, 200,833 participants, high-certainty evidence). This corresponds to a saving of 5.6 lives (95% CI 3.6 to 7.6) each year for every 1000 children protected with ITNs.
Which pesticide is used to get rid of malaria?
The effectiveness and importance of DDT The discovery of DDT in the 1940s led to a breakthrough in the control of malaria. The insecticide is highly effective in killing indoor-resting mosquitos when sprayed on house walls.
How much does a bed net cost?
A long-lasting insecticide-treated bed net costs an average of $5 and protects up to three children.
What is indoor residual spraying for malaria?
What Is Indoor Residual Spraying? As its name implies, IRS involves coating the walls and other surfaces of a house with a residual insecticide. For several months, the insecticide will kill mosquitoes and other insects that come in contact with these surfaces.
What is LLINs?
LLINs are mosquito nets treated with insecticides at the manufacturing unit that do not require any re-impregnation. They are designed to retain their efficacy against mosquito vectors for a minimum of 3 years or 20 standard washes under laboratory conditions [3].
What is IRS for malaria?
Should DDT be used to combat malaria?
Indoor residual spraying has proven to be just as cost effective as other malaria prevention measures, and DDT presents no health risk when used properly.” Evidence from countries that continued using DDT showed that correct and timely use of indoor spraying can reduce malaria transmission by up to 90%.
Can you buy DDT?
Homemade DDT The once-common pesticide is impossible to buy now—but this is the age of DIY. Recipes for DDT are readily available on the Internet.