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SINGAPORE
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    HIV risk, Singapore (SG)
HIV STD TESTING SINGAPORE™
Within 3 days after unprotected sex, stop HIV infection with Post-Exposure Prophylaxis treatment 10 days after unprotected sex, detect HIV infection with the DNA test 28 days after unprotected sex, accurately detect HIV infection with the 20 minute rapid test
Full & comprehensive sexually transmitted disease testing
Males: do not urinate for at least 4 hours before arriving
Females: testing is more accurate when you are not menstruating

HIV risk, Singapore (SG) | HIV STD TESTING SINGAPORE™

Summary

HIV risk, Singapore (SG) | HIV STD TESTING SINGAPORE™ @singaporehiv_com: HIV (human immunodeficiency virus) risk factors/assessment/reduction, Singapore. Private and confidential service. Definitions, references, and latest news.

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HIV Risk (2009 figures)

Estimated HIV transmission risk per exposure for specific activities and events
Activity Risk-per-exposure
Vaginal sex, female-to-male, studies in high-income countries 0.04% (1:2380)
Vaginal sex, male-to-female, studies in high-income countries 0.08% (1:1234)
Vaginal sex, female-to-male, studies in low-income countries 0.38% (1:263)
Vaginal sex, male-to-female, studies in low-income countries 0.30% (1:333)
Vaginal sex, source partner is asymptomatic 0.07% (1:1428)
Vaginal sex, source partner has late-stage disease 0.55% (1:180)
Receptive anal sex amongst gay men, partner unknown status 0.27% (1:370)
Receptive anal sex amongst gay men, partner HIV positive 0.82% (1:123)
Receptive anal sex with condom, gay men, partner unknown status 0.18% (1:555)
Insertive anal sex, gay men, partner unknown status 0.06% (1:1666)
Insertive anal sex with condom, gay men, partner unknown status 0.04% (1:2500)
Receptive fellatio Estimates range from 0.00% to 0.04% (1:2500)
Mother-to-child, mother takes at least two weeks antiretroviral therapy 0.8% (1:125)
Mother-to-child, mother takes combination therapy, viral load below 50 0.1% (1:1000)
Injecting drug use Estimates range from 0.63% (1:158) to 2.4% (1:41)
Needlestick injury, no other risk factors 0.13% (1:769)
Blood transfusion with contaminated blood 92.5% (9:10)
Sources: vaginal sex;1 anal sex;2 fellatio;3 2 mother-to-child;4 other activities.5

References

  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
  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
  3. Del Romero J et al. Evaluating the risk of HIV transmission through unprotected orogenital sex. AIDS 16(9): 1296-1297, 2002
  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
  5. Baggaley RF et al. Risk of HIV-1 transmission for parenteral exposure and blood transfusion. AIDS 20: 805-812, 2006
  6. HIV & AIDS Information :: How transmission occurs - Estimated risk per exposure
HIV Risk (2005 figures)

Estimated per-act risk for acquisition of HIV, by exposure route*

Exposure routeRisk per 10,000
exposures
to an infected source
%
Blood transfusion900090
Needle-sharing injection-drug use670.67
Receptive anal intercourse500.5
Percutaneous needle stick300.3
Receptive penile-vaginal intercourse100.1
Insertive anal intercourse6.50.065
Insertive penile-vaginal intercourse50.05
Receptive oral intercourse†10.01
Insertive oral intercourse†0.50.005
*Estimates of risk for transmission from sexual exposures assume no condom use.
†Source refers to oral intercourse performed on a man.

References

HIV risk (2002 figures)

HIV Risk Statistics (chances of getting HIV)
HIV Risk Factors HIV Transmission Probability
Needle stick injury3 1/300
Receptive anal intercourse4 1/100
Receptive vaginal intercourse5 1/1000
Insertive vaginal intercourse4 1/2000
Insertive anal intercourse4 1/2500
Receptive fellatio with ejaculation4 1/2500
Sharing needles6 1/150

References

  1. Cardo DM, Culver DH, Ciesielski CA, et al. A Case-Control Study of HIV Seroconversion in Health Care Workers after Percutaneous Exposure. N Engl J Med. 1997;337:1485-1490.
  2. Katz MH, Gerberding JL. Management of occupational and nonoccupational postexposure HIV prophylaxis. Current Inf Dis Reports. 2002;4:543-549.
  3. Gerberding JL. Prophylaxis for Occupational Exposure to HIV. Ann Intern Med. 1996;6:497-501
  4. Vitinghoff E, Douglas J, Judon F, et al. Per-Contact Risk of Human Immunodificiency Virus Transmision between Male Sexual Partners. Am J Epidemiol. 1999;150:306-311.
  5. Peterman TA, Stoneburner RL, Allen JR, et al. Risk of Human Immunodeficiency Virus Transmission From Heterosexual Adults With Transfusion-Associated Infections. JAMA. 1988;259:55-58. [Erratum. JAMA. 1989;262:502]
  6. Kaplan EH, Heimer R. A Model-Based Estimate of HIV Infectivity via Needle Sharing. J Acquir Immune Defic Syndr. 1992;5:1116-1118.

Advertisement: Come to sunny Singapore to have your testing and treatment. Singapore Ministry of Health registered general practice (GP) clinic:
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168 Bedok South Avenue 3 #01-473
Singapore 460168
Tel: (+65) 6446 7446
Fax: (+65) 6449 7446
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Web: HIV risk, Singapore (SG)
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Sexual risk (of HIV/STD/pregnancy), and what you can do before and after exposure.

Timeline Event / Available resources
HIV STD Pregnancy
Before exposure
Abstain from sex, Be faithful, or Condom use
Circumcision (males only)
Contraception
(females only)
HIV PrEP (pre-exposure prophylaxis) STD vaccine:
- Hepatitis vaccine
- HPV vaccine
STD / HIV exposure
Unsafe sex / unprotected sex:
No condom / Condom broke / Condom slip
0-72 hours HIV prevention
HIV PEP (post-exposure prophylaxis) treatment
- Stop HIV infection after exposure.
STD testing
If STD symptoms appear, then do STD treatment.
- Males: Do not urinate for at least 4 hours before arriving.
- Females: testing is more accurate when you are not menstruating.
Emergency contraception
(females only)
2 weeks HIV DNA PCR test
1 month 20 minute SD Bioline HIV Ag/Ab Combo HIV rapid test:
- Fingerprick blood sampling.
3 months 20 minute OraQuick® HIV rapid test:
- Oral saliva or
- Fingerprick blood sampling.
Full & comprehensive STD testing
- Males: Do not urinate for at least 4 hours before arriving.
- Females: testing is more accurate when you are not menstruating.

References


Latest News

Risk factors associated with mental health issues in adolescents: a integrative review
Fri, 25 Jul 2014 21:19:23 +0100 | Revista da Escola de Enfermagem da USP
Conclusion: The integrative review allowed to point important questions to be addressed in preventive actions by the health professional, including the nurse, to create a space that works with risk conditioning factors in adolescents for mental health aggravation.
Identificar los factores de riesgo asociados a los problemas de salud mental en adolescentes. Método: Se realizó una revisión integradora de artículos publicados entre los años 2007 y 2013 en cuatro bases de datos. Para la búsqueda de artículos, se utilizaron los descriptores: Salud Mental y Adolescencia, conforme a las bases DeCS/MeSH. Resultados: Se encontraron publicaciones en diferentes revistas, en distintos campos de conocimiento, siendo más frecuentes las investigaciones cuantitativas. Los problemas en salud ment...

Errata
Fri, 25 Jul 2014 21:19:23 +0100 | Revista da Escola de Enfermagem da USP
Conclusion: The integrative review allowed to point important questions to be addressed in preventive actions by the health professional, including the nurse, to create a space that works with risk conditioning factors in adolescents for mental health aggravation.
Identificar los factores de riesgo asociados a los problemas de salud mental en adolescentes. Método: Se realizó una revisión integradora de artículos publicados entre los años 2007 y 2013 en cuatro bases de datos. Para la búsqueda de artículos, se utilizaron los descriptores: Salud Mental y Adolescencia, conforme a las bases DeCS/MeSH. Resultados: Se encontraron publicaciones en diferentes revistas, en distintos campos de conocimiento, siendo más frecuentes las investigaciones cuantitativas. Los problemas en salud ment...

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Kenya: Young Men Report Having Several Sex Partners
Fri, 25 Jul 2014 14:29:08 +0100 | AllAfrica News: HIV-Aids and STDs
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