What other ways can you contract trichomoniasis outside of sexual activity. what is the likelihood hood of that happening?

Trichomoniasis: The normal routes of transmission for Trichomoniasis are penis to vagina, vagina to penis or vagina to vagina. Risk of infection from oral sex: Giving oral sex to a woman with an infected vagina or a man with an infected penis might result in getting trichomoniasis of the throat. There are few reports of potential spread from oral sex.