What is the relationship between a lao lao worm and human?

Answer 1

Lao lao worms, known scientifically as Loa loa, are parasitic filarial worms that can infect humans, particularly in parts of Africa. They are transmitted through the bites of infected deer flies and can cause a disease called loiasis, which may lead to symptoms like swelling and eye problems. Humans are the definitive hosts for these worms, meaning the adult worms live and reproduce within the human body. Proper treatment is crucial to avoid complications, as the infection can lead to significant health issues if left untreated.