There are many synonyms for the word "Loa loa", which is a parasite that causes Loiasis also known as African eye worm. Some of the synonyms include African eyeworm, loiasis, Calabar swellings, worm fever, and Filaria loa. Loa loa is transmitted to humans through the bite of an infected deer fly and mainly affects people in West and Central Africa. The symptoms of the infection include itching, rashes, joint pain, and in severe cases, damage to the eyes and the central nervous system. Although there is no vaccine or medication specifically for Loa loa, prevention methods such as using insect repellents and wearing protective clothing can help reduce the risk of infection.