The phrase "contaminate him" is correct and usable in written English.
You can use it when referring to a person being exposed to an undesirable substance or influence that could have detrimental effects. For example: "He was exposed to the toxic chemicals, which contaminated him and put his health at risk."
Sent into the forest to find the demonic forces that have contaminated him, young Ashataki finds himself caught in a running battle between a ruthless iron-mining baroness, Princess Eboshi (left), and woodlands creatures led by Princess Mononoke, herself part human and part wolf.
Babe's reputation contaminated him.
Laura explains, "I can't tolerate sex because of my fear of bodily fluids and my fear of contaminating him.
The list here includes such names like Mark McGwire (baseball), Andre Agassi (tennis--crystal meth) Floyd Landis (cycling), and my favorite, Richard Gasquet, a French tennis player who told the Court of Arbitration for Sport that he failed a drug test because he kissed a woman in a nightclub who contaminated him with cocaine!
I was interested in how that secret stain would contaminate what was around him.
Atomic Energy Commission scientists soon arrived and took Mr. Garman's clothes because they were contaminated, he said, but told him he would be fine.
His speech censured the attendees for what he perceived as mourning Hector in death while failing to support him in life, asking "were you there when the ballot process was contaminated to declare him a loser?
For Justino Abrajan, the manager of El Paso Taqueria restaurant on East 116th Street near Third Avenue, all the talk about contaminated food made him yearn for days when he got milk right from the source on his family's Mexican farm.
Somehow I was contaminated by touching him.
Another idea was to contaminate a cigar with botulinum toxin but it never actually reached him and he quit smoking in 1985.
