Information about the index partner (the person the patient had sex with)
|
Exposure
|
Risk if the index HIV status not known
|
Estimated risk of HIV transmission per exposure from a HIV-positive individual not on suppressive ART
|
| A man who has sex with men living in England |
Receptive anal sex (index penis into patient anus) |
1 in 4,000 |
1 in 90 |
| A man who has sex with men living in England |
Insertive anal sex (patient’s penis into index anus) |
1 in 28,000 |
1 in 666 |
| A man who has sex with men living in England |
Receptive vaginal sex (index penis into patient’s vagina) |
1 in 43,000 |
1 in 1000 |
| A man who injects drugs |
Receptive vaginal sex (index penis into patient’s vagina) |
1 in 180,000 |
1 in 1,000 |
| A heterosexual man living in England |
Receptive vaginal sex (index penis into patient’s vagina) |
1 in 170,000 to 1 in 5 million |
1 in 1,000 |
| A women living in England |
Insertive vaginal sex (patient’s penis into index vagina) |
1 in 140,000 to 1 in 12 million |
1 in 1,219 |
DGRefHelp - NHS Dumfries & Galloway
