Please somebody help me with these questions, i'm really worried

Do the Viruses always be present inside Vagina (I mean even before orgasm or sex)?
After fingering, how long do the viruses survive when the fingers are exposed to air?
What is the risk of using ths same fingers for wearing a condom?
(when you happen to tough the inside of the condom)
Does the quantity of Virus matter ?
Do condoms have some anti viral coating inside?
Finally, I have read somewhere tht Viruses come back to life on entering a living body - is it true?