the fishermen of the Nile solved the problem of the mosquitoes with netting and channels they drug from inside the nets. Identify a problem that people experience in the united states . What solutions have been created to remedy this problem

I'm sorry, this is a short-answer forum designed for "text specific" questions. The question is asking you for a problem faced in the United States that has been solved...... the given example is mosquitoes in the Nile area and how it's been reduced. What is something that's been done in the United States to reduce or eliminate a similar problem. From the question, I can infer this is likely something that has been discussed in class.