'Trick' is certainly no treat for those infected with it

Q: What is trichomoniasis? Nicknamed 'trick,' this is a sexually transmitted disease caused by microscopic one-celled organisms. via Star-Press

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trick can also be on toilet seats, wet towels, wet clothes and the parasite can live up to 45 minutes outside the body. So to say it can only be transmitted sexually is a lie. the explanation can be found on the web.