&lt;h2 style=&quot;-qt-block-indent: 0; text-indent: 0px; margin: 0px;&quot;&gt;Estimated HIV transmission risk per exposure for specific activities and events&lt;/h2&gt;
&lt;p style=&quot;-qt-block-indent: 0; text-indent: 0px; margin: 0px;&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;table class=&quot;table table-bordered&quot; style=&quot;box-sizing: border-box; border-spacing: 0px; border-collapse: collapse; font-size: 10pt; width: 945px; max-width: 100%; margin-bottom: 20px; border: 1px solid #dddddd; background-color: transparent;&quot; align=&quot;&quot;&gt;
&lt;tbody style=&quot;box-sizing: border-box;&quot;&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot; bgcolor=&quot;orange&quot;&gt;
&lt;th style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;strong&gt;Activity&lt;/strong&gt;&lt;/span&gt;&lt;/th&gt;
&lt;th style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;strong&gt;Risk-per-exposure&lt;/strong&gt;&lt;/span&gt;&lt;/th&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Vaginal sex, female-to-male, studies in high-income countries&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.04% (1:2380)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Vaginal sex, male-to-female, studies in high-income countries&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.08% (1:1234)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Vaginal sex, female-to-male, studies in low-income countries&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.38% (1:263)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Vaginal sex, male-to-female, studies in low-income countries&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.30% (1:333)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Vaginal sex, source partner is asymptomatic&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.07% (1:1428)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Vaginal sex, source partner has late-stage disease&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.55% (1:180)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Receptive anal sex amongst gay men, partner unknown status&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.27% (1:370)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Receptive anal sex amongst gay men, partner HIV positive&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.82% (1:123)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 56px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 56px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Receptive anal sex with condom, gay men, partner unknown status&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 56px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.18% (1:555)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Insertive anal sex, gay men, partner unknown status&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.06% (1:1666)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 56px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 56px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Insertive anal sex with condom, gay men, partner unknown status&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 56px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.04% (1:2500)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Receptive fellatio&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Estimates range from 0.00% to 0.04% (1:2500)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 56px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 56px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Mother-to-child, mother takes at least two weeks antiretroviral therapy&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 56px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.8% (1:125)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 56px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 56px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Mother-to-child, mother takes combination therapy, viral load below 50&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 56px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.1% (1:1000)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 56px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 56px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Injecting drug use&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 56px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Estimates range from 0.63% (1:158) to 2.4% (1:41)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Needlestick injury, no other risk factors&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;0.13% (1:769)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;box-sizing: border-box; height: 36px;&quot;&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Blood transfusion with contaminated blood&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;box-sizing: border-box; padding: 8px; line-height: 1.42857; vertical-align: top; border: 1px solid #dddddd; height: 36px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;92.5% (9:10)&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p style=&quot;-qt-block-indent: 0; text-indent: 0px; margin: 0px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Sources: vaginal sex;1 anal sex;2 fellatio;3 2 mother-to-child;4 other activities.5&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-paragraph-type: empty; -qt-block-indent: 0; text-indent: 0px; margin: 0px;&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;-qt-block-indent: 0; text-indent: 0px; margin: 0px;&quot;&gt;&lt;span style=&quot;text-decoration: underline; color: #99ccff;&quot;&gt;References&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-block-indent: 0; text-indent: 0px; margin: 0px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;1. Boily MC et al. Heterosexual risk of HIV-1 infection per sexual act: systematic review and meta-analysis of observational studies. Lancet Infect Dis 9(2): 118-129, 2009&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-block-indent: 0; text-indent: 0px; margin: 0px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;2. Vittinghoff E et al. Per-contact risk of human immunodeficiency virus transmission between male sexual partners. American Journal of Epidemiology 150: 306-311, 1999&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-block-indent: 0; text-indent: 0px; margin: 0px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;3. Del Romero J et al. Evaluating the risk of HIV transmission through unprotected orogenital sex. AIDS 16(9): 1296-1297, 2002&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-block-indent: 0; text-indent: 0px; margin: 0px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;4. Townsend C et al. Low rates of mother-to-child transmission of HIV following effective pregnancy interventions in the United Kingdom and Ireland, 2000-2006. AIDS 22: 973-981, 2008&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-block-indent: 0; text-indent: 0px; margin: 0px;&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;5. Baggaley RF et al. Risk of HIV-1 transmission for parenteral exposure and blood transfusion. AIDS 20: 805-812, 2006&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-block-indent: 0; text-indent: 0px; margin: 0px;&quot;&gt;&lt;span style=&quot;color: #ccffff;&quot;&gt;updated on 35 January 2020.&lt;/span&gt;&lt;/p&gt;

Domains of Deyn's PULSE EMPIRE

Stigma Remover

TRAINING AND CERTIFICATION IN MODERNIZED HIGH QUALITY SEXUAL HEALTHCARE FOR  LGBTx COMMUNITY

Sexual health Check up for STUDENT (any age) and PEOPLE UNDER 25 Years Old

How risky I am to get HIV?

Beta-CrossLaps, Serum

Penis Size

PEP (Emergency PEP)

PCR Multiplex DNA Test for 14 infections - Most advanced DNA test in Bangkok, Pattaya, Chiang Mai, Phuket, Thailand

Sexual Health Lab Test

HPV Vaccines FAQ - Get Vaccinated to Protect Yourself from HPV Today at PULSE Clinic

PULSE GUIDE to HIV PREVENTION

Rapid HIV test

Understanding HIV test | Anonymous HIV Test Bangkok, Pattaya, Phuket, Chiang Mai Thailand

How risky I am to get HIV?

WHAT ELSE DO YOU NEED TO KNOW

RELATED SERVICES