Hi,
  Well chances of recurrance of UTI are there but it is prevented by taking few precautions 
1) Avoid using public toilet or unhygenic urinals 
2) maintain hygiene , clean genitalia with soap n water regularly 
3) Drink plenty of fluids
4) have fruits in your diet ( preferably berries )
5) avoid using other towels n clothings 
6) use barrier 
contraceptive like condom before sexual contact .
If symptoms of burning migration, frequency , urgency, 
nocturia , pyuria ,centuries,etc develops then visit a urology clinic .  
Seroconversion occurs after about  2weeks to 6months duration so you are advised to recheck 
hiv status after 6 months again and avoid sexual contacts with high risk person use condoms.
HOPE THIS WILL HELP 
THANKS N REGARDS 
dr.kishorekunal@gmail.com