What are the health effects that the pesticide exposure caused in humans?
Pesticides have a broad application, including their use in occupational and nonoccupational settings. Many pesticides have been linked to adverse health effects, and as a result, have been banned from use.
Using the Internet, research on episodes of exposure to pesticides that caused adverse health outcomes in humans. Choose one episode and respond to the following questions: (Pesticides used in drinking water)
What are the health effects that the pesticide exposure caused in humans?
What are the steps that could have been taken to prevent the adverse health outcomes from occurring?
What are the changes required in the existing law that could discourage the reoccurrence of such exposures?
Apart from law enforcement, what are the other ways to prevent future occurrences of such episodes?
Explain the association between exposure to pesticides and health effects
Acute toxicity: Exposure to high levels of pesticides over a short period of time can cause symptoms such as headaches, dizziness, nausea, vomiting, diarrhea, blurred vision, convulsions, and even death.
Cancer: Several pesticides have been classified as carcinogens by the International Agency for Research on Cancer (IARC), including glyphosate, malathion, and diazinon. Pesticide exposure has been linked to an increased risk of
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Reproductive effects: Pesticide exposure has been associated with infertility, miscarriage, stillbirth, and birth defects. Some pesticides can also disrupt hormone function, leading to developmental and reproductive problems.
Neurological effects: Pesticides can damage the nervous system, causing symptoms such as headaches, dizziness, confusion, tremors, and seizures. Long-term exposure to certain pesticides has also been linked to Parkinson’s disease and other neurological disorders.
Respiratory effects: Some pesticides can irritate the respiratory system, causing coughing, wheezing, and shortness of breath. Prolonged exposure to certain pesticides can also cause chronic respiratory problems.
Skin and eye irritation: Some pesticides can cause skin rashes, blisters, and chemical burns, as well as eye irritation and damage.
Immune system effects: Pesticides can weaken the immune system, making people more susceptible to infections and diseases.
It is important to note that the health effects of pesticide exposure can vary depending on individual factors such as age, sex, genetics, and overall health. If you suspect that you have been exposed to pesticides, it is important to seek medical attention and report the exposure to the appropriate authorities.