syphilisation 

The act of turning someone or something into syphilis.

Syphilisation is typically unhealthy for a young man, therefore, safe sex is a necessary practice.

syphilisation by Chameleon Confits November 25, 2016

siphilization 

The widely-STD-infected human race, largely starting in the 1970's with the increased popularity of "free love". Tends to ebb and flow in inverse proportion to the worldwide supply of natural rubber --- the more latex that's available for making condoms, the lower the syphilization, and vice-versa.

I hear that they're gonna be hoarding more of the available rubber for making tires this year, so I expect to see an uptick in the siphilization.

siphilization by QuacksO September 22, 2016