ectoparazitët

Ectoparasites are organisms that live on the external surface of a host organism. They derive nourishment from their host, often by feeding on blood, skin, or other tissues. Common examples of ectoparasites include insects like fleas, lice, and ticks, as well as arachnids such as mites. These organisms can infest a wide range of hosts, including humans, pets, livestock, and wild animals.

The presence of ectoparasites can lead to various health issues for the host. These can range from discomfort and irritation caused by bites and itching to more severe problems such as anemia, allergic reactions, and the transmission of diseases. For instance, ticks are known vectors for Lyme disease, and fleas can transmit plague.

Ectoparasite infestations are often diagnosed through visual inspection of the host's skin or fur, or by identifying the parasites themselves. Treatment typically involves the use of topical or oral medications designed to kill or repel the ectoparasites. Prevention strategies often include maintaining good hygiene, regular grooming, and using preventative treatments, especially for pets and livestock. Environmental control measures may also be necessary to eliminate parasites from the host's living space.