Fleas are insects that feed on other animals and can infect humans. Although humans do not normally contract fleas, they can get them from pets, especially cats. Fleas will move from one animal to another without a human’s knowledge, and they can cause red, itchy bites.
Fleas are attracted to warm areas, such as the fur and feathers of animals. They spend most of their time on a cat or a dog. They reproduce rapidly. Once they have found a host, they will lay eggs. Then, the eggs will hatch. The larvae will survive off the predigested blood of the mother.
The first stage of flea development is the egg stage. Fleas lay eggs and larvae on other animals, including humans. They will then look for a suitable human host. Adult fleas will go in search of a cat or a dog to lay eggs. Once they have found a host, they will search for an area with a warm, moist environment.
Fleas can be incredibly irritating and can cause skin itching. They can also carry a number of diseases, including tularemia, which causes fever, ulcers, and weakness. Flea bites are red, itchy, and often infected. The symptoms of flea bites vary from person to person. Some people may have a mild reaction, while others will experience extreme irritation and rash. If you suspect you’ve been bitten by fleas, contact a medical professional immediately to avoid further problems.