DDT Assignment 1.DDT is a very harmful pesticide that is used to control many different insects such as mosquitoes. 2.DDT is used as an insecticide in the agriculture and used to fight diseases such as malaria and typhus. 3.The population of pelicans shrank by about 90 percent in the 1960's. Scientist believe this is due to the pesticide DDT.
This essay shall make the ethical case for the use of Indoor Residual Spraying (IRS) of DDT in Uganda as an effective, cheap and safe way to protect the most vulnerable populations from malaria. I shall examine the pros and cons of using DDT for vector control, and I shall use.
The use of DDT has remained in use in some areas and this has brought about some controversial issues. Part of the controversy is that malaria has become widespread in areas where the use of DDT has been banned. However, the DDT is still used in some countries, one of which is South Africa. However it uses it under WHO’s guidelines.
Dichlor-Diphenyl-Trichloroethane (DDT) should not be been banned in every country; DDT has helped countries control diseases such as malaria and typhus where it is needed the most. DDT helps control the disease malaria in South Africa.
Malaria excessively affects low-income families that cannot afford treatment and have no access to healthcare, thus trapping those families and their communities in a downward curve of poverty (Maslove et al., 2009). Impact of DDT. Mechanisms action of DDT; Dicholor-Diphenyl-Trichlorethane (DDT) has a chemical formula C1H9C15. It is not natural.
However, the positive effect of DDT in the fight against malaria could be counterbalanced or even surpassed by its negative effects on the human population. For instance, the increase in infant survival due to malaria control could be offset by the infant mortality resulting from decreased lactation or preterm birth, both of which have been attributed to DDT(Van Den Berg, 2009).
DDT may be useful in controlling malaria in some places, but it’s essential to determine whether target populations are resistant; if they are, then no amount of DDT will be effective. Silent Spring is credited for the fact that public, governmental, and scientific attention was focused on the threat of DDT.
Before the introduction of DDT, insect-borne diseases like malaria, typhus, yellow fever, bubonic plague, and others killed untold millions of people worldwide. During World War II, the use of DDT became common among American troops who needed it to control these illnesses, especially in Italy and in tropical regions like the South Pacific.