parasitehost
Parasitehost refers to the relationship between two organisms where one, the parasite, lives in or on another organism, the host, and benefits at the host's expense. This association is common in nature and can occur between a wide range of species, including bacteria, viruses, fungi, protozoa, and macroscopic animals. The parasite derives nourishment, shelter, or both from the host. In return, the host often suffers harm, which can range from minor irritation to severe disease or even death.
The nature of the parasite-host interaction varies greatly. Some parasites are endoparasites, living inside the host's
The immune system of the host plays a crucial role in defending against parasitic infections. However, parasites