Do insects present a danger for the hygiene of my house?

Insects are not only a disturbance because of the noise they make, but we must not forget they can also become a serious danger for public health as they may transmit micro-organisms and various contagious diseases to humans. In addition, their sting can be painful, it may cause tingling, itching or irritation, and it can also turn out to be particularly dangerous for people with allergies.
Various insects can present different risks not only to hygiene but also to our health.