What is an expected outcome of increased mosquito activity during warm weather?

Increased mosquito activity during warm weather is closely linked to higher rates of mosquito-borne diseases. Warmer temperatures create favorable conditions for mosquitoes to breed, feed, and become more active. This results in a larger population of mosquitoes, which can lead to a higher chance of disease transmission to humans and other animals.

For example, as the climate warms, the range and reproductive rates of species like Aedes aegypti and Aedes albopictus, known vectors for diseases such as dengue fever, Zika virus, and West Nile virus, expand. As these diseases rely on mosquitoes for their lifecycle, an increase in mosquito activity directly correlates with a rise in reported cases of these and other illnesses, highlighting the public health risks tied to seasonal temperature increases.

The other choices do not directly correlate with the expected outcomes of increased mosquito activity during warm weather. For instance, increased activity typically raises public awareness about mosquito-borne diseases, rather than decreasing it. While pest control services may see fluctuations in demand based on effectiveness or public perception, this does not inherently decline due to increased mosquito activity. Lastly, while reduced biodiversity can be a consequence of various environmental stressors, it is not an expected outcome directly linked to the rise in mosquito populations during