Act Now. If you are worried the HIV virus might have just entered your body,there is a treatment option that must be accessed within 72 hours. PEP (Post-Exposure Prophylaxis). It’s not a substitute for a condom. It’s not a morning-after pill, and it’s not easy, but it’s there if you need it.Take action - Call the PEP Line 1300 767 161. Read the PEP Pamphlet  for more info.