Like malaria, the parasite is spread by an insect host. American trypanosomiasis is transmitted by the assassin bug. African trypanosomiasis is spread by the tsetse fly, which leaves a painful, two to ...

Canine hookworms are becoming an increasing threat to pets and people, researchers say, after finding that the parasites have ...

A rash may also follow. After a period of time, sometimes years, the parasite spreads from the blood to the brain, leading to meningoencephalitis and swelling. A headache, difficulty thinking ...

If you already have HIV, you may have a weakened immune system, which makes you and your skin more vulnerable to infections from bacteria, viruses, and parasites, which can cause an HIV rash.

Crickets are parasites—for some ant colonies. The species of ant crickets from the Myrmecophilus genus can infiltrate ant colonies, despite the potentially lethal defences that ants have ...

Armpit rashes can be caused by allergic reactions, infections, and chronic conditions. Armpits are a common place to get rashes because the skin there is thin, folds up on itself, and can be hairy.

An ecologist shares his passion for parasites. From their vital roles in nature, to strange super powers and extraordinarily complex life cycles, parasites are natural wonders worthy of protection.

Perioral dermatitis is a rash that appears as clusters of inflamed skin and small raised bumps around the mouth and nose. The ...

New research reveals that canine hookworms in Australia are developing growing resistance to drugs. New research indicates ...

Communities in areas where the giant African land snail is found are asked to be vigilant regarding their watercourses.