Does having the hpv vaccine decrease your odds of testing positive for women? wife is bi polar and will not handle it well if its positive. been married a long time but have had genital warts come and go for 10 years. just trying to get mentally pre?

HPV vaccine primarily prevents new HPV infection. Assuming you and she are monogamous, no new HPV infections will be introduced. Recent research indicates that the vaccine may reduce the frequency of reactivation of existing infection, maybe including lower chance of repeat warts in the future. The vaccine therefore MAY reduce the chance of testing positive (e.g. in a Pap smear), but no guarantees