Overview

STI prevention includes condoms, vaccination, testing, treatment and communication. No method is perfect, but layered strategies reduce risk.

Practical guidance

  • Use condoms consistently
  • Get vaccinated where eligible
  • Test regularly if at risk
  • Treat infections promptly

Key points

  • Condoms reduce risk
  • Vaccines prevent some infections
  • Testing detects asymptomatic infection
  • Treatment prevents spread

When to seek care

  • New relationship
  • Multiple partners
  • Questions about prevention