I have been seeing very few escorts and only started back hiring the beginning of this year. I make an agreement with any hire that both of us will take a Covid test on the spot when we first meet. I pay for the test and also book the escort for 2 hours so the 15 minute wait does not cut our time down too much. If they don't want to take the test, fine, no meet up. No one has declined so far and actually all of them but one brought their vaccination card with them as well even though I did not ask specifically. I don't think there is a whole lot more risk with spitting than having our tongues down one another's throats. Then again, I am not in the medical field and would happy to hear from anyone who is medically trained and wants to comment on this.