Parasitology

noun a skin disease in mammals caused by parasitic mites

verb to affect with or as if with mange

• The horse was diagnosed with mange, a skin disease caused by parasitic mites.
• My dog has been scratching a lot lately, I think he might have mange.
• I heard that stray cat has a bad case of mange, poor thing.
• The corruption in the government is like a mange that is eating away at the country's resources.

noun a person who habitually relies on or exploits others and gives nothing in return

• The parasite was identified as a type of roundworm that infects the intestines.
• I heard that guy is a real parasite, always mooching off others.
• Don't be a parasite and expect everyone to do things for you.
• Negative thoughts can be like a parasite, slowly draining your happiness.

noun a serious and potentially fatal disease caused by a parasite transmitted by the tsetse fly

• Sleeping sickness, also known as African trypanosomiasis, is a parasitic disease transmitted by the tsetse fly.
• I heard that sleeping sickness is a really serious illness that affects people in certain parts of Africa.
• Dude, I feel like I have a case of sleeping sickness after staying up all night playing video games.
• The lack of interest in the project spread through the team like a form of sleeping sickness, causing productivity to plummet.

noun a substance used to rid animals of parasitic worms

• The veterinarian recommended administering a dewormer to the puppies.
• I need to give my dog some dewormer to get rid of those pesky parasites.
• I heard that dewormer works like magic to clear up any worm infestations in pets.
• Sometimes we need a mental dewormer to clear out negative thoughts and beliefs.

noun a disease of birds and mammals that is caused by coccidia and is marked by severe diarrhea

• Coccidiosis is a parasitic disease caused by coccidian protozoa.
• My chicken got sick with coccidiosis, but the vet gave it medication.
• I heard that coccidiosis can spread quickly among poultry if not treated promptly.
• In the world of farming, coccidiosis is like a silent predator that can devastate livestock.

noun a viral disease affecting cattle and other animals, transmitted by ticks and causing fever and weakness

• African coast fever is a tick-borne disease that affects cattle in certain regions.
• My uncle's cows got African coast fever and he had to call the vet for treatment.
• I heard that African coast fever is spreading among the livestock in that area.
• The spread of misinformation is like African coast fever, infecting minds with false beliefs.