HIV Test | SINGAPORE STD ™
HIV Test | SINGAPORE STD ™ @singaporestd_com: HIV (human immunodeficiency virus) test, Singapore. Private & confidential service.
Come to sunny Singapore to have your testing and treatment. Singapore Ministry of Health registered general practice (GP) clinic:
| SHIM CLINIC|
SINGAPORE STD ™
168 Bedok South Avenue 3 #01-473
Tel: (+65) 6446 7446
Fax: (+65) 6449 7446
24hr Answering Tel: (+65) 6333 5550
Web: HIV Test | SINGAPORE STD ™
| Opening Hours |
Monday to Friday: 9 am to 3 pm, 7 pm to 11 pm
Saturday & Sunday: 7 pm to 11 pm
Public Holidays: Closed
Last registration: one hour before closing time.
Walk-in clinic. Appointments not required.
Bring NRIC, Work Pass or Passport for registration.
Table of Contents HIV Test
| Notes || Sampling Method |
Time to Results
Cost / Price
| 0-72 hours |
No test available
| || |
| 2 weeks (as short as 10-12 days) |
HIV DNA test
- A PCR (polymerase chain reaction) NAT (nucleic acid test) for HIV-1 proviral DNA, therefore a HIV DNA Test.
- Method: Proviral DNA Polymerase Chain Reaction (Roche Amplicor HIV-1 DNA Test, V1.5) This test uses primers SK145 and SKCC1B to define a sequence of 155 nucleotides within a highly conserved region of the HIV-1 gag gene.
- Usually used for the early diagnosis of HIV infection in neonates born to HIV+ mothers. As maternal antibodies circulate in the child for several months, the HIV antibody test would be positive.
- Also used for early HIV diagnosis in adults.
| 1 month |
HIV combo test
| || Fingerprick |
HIV rapid test
| 1 month |
HIV duo test
| || Venipuncture|
| 3 months |
| || HIV oral test /|
HIV saliva test /
HIV rapid test
| 3 months |
HIV blood test
| || Venipuncture |
HIV western blot test
| || Venipuncture |
HIV RNA test
| || Venipuncture|
HIV is the abbreviation for the human immunodeficiency virus, which causes the acquired immunodeficiency syndrome
HIV symptoms which may present in acute HIV infection: These are nonspecific symptoms and can present with other infections; consequently, they are unreliable indicators of HIV infection.
Remember, there is no HIV cure.
HIV window period is the time from HIV infection until a HIV Test can detect any change. Within the HIV window period, the HIV Test would be negative. During this period, the HIV viral load is extremely high, thus making the person highly infectious.
References HIV ELISA (Enzyme-linked immunosorbent assay) test generations:
- 4 weeks after exposure, a negative 4th generation HIV ELISA Test "is very reassuring / highly likely to exclude HIV infection."
- 12 weeks after exposure, a negative 3rd generation HIV ELISA Test "would definitively exclude HIV infection."
References HIV rapid test (20 minutes to results) Two types are available:
- 1st generation: HIV-1 IgG antibody
- 2nd generation: HIV-1 & HIV-2 IgG antibodies
- 3rd generation: HIV-1 & HIV-2 IgG & IgM antibodies
- 4th generation: HIV-1 & HIV-2 IgG & IgM antibodies and HIV p24 antigen
Note: If the clinic attendance is only for the HIV rapid test, then consultation fees are not added.
References HIV PCR (polymerase chain reaction) NAT (nucleic acid test) HIV Risk (2009 figures)
Estimated HIV transmission risk per exposure for specific activities and events
Sources: vaginal sex;1 anal sex;2 fellatio;3 2 mother-to-child;4 other activities.5
|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) |
HIV Risk (2005 figures)
- 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
- Vittinghoff E et al. Per-contact risk of human immunodeficiency virus transmission between male sexual partners. American Journal of Epidemiology 150: 306-311, 1999
- Del Romero J et al. Evaluating the risk of HIV transmission through unprotected orogenital sex. AIDS 16(9): 1296-1297, 2002
- 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
- Baggaley RF et al. Risk of HIV-1 transmission for parenteral exposure and blood transfusion. AIDS 20: 805-812, 2006
- HIV & AIDS Information :: How transmission occurs - Estimated risk per exposure
Estimated per-act risk for acquisition of HIV, by exposure route*
*Estimates of risk for transmission from sexual exposures assume no condom use.
|Exposure route||Risk per 10,000|
to an infected source
|Needle-sharing injection-drug use||67||0.67|
|Receptive anal intercourse||50||0.5|
|Percutaneous needle stick||30||0.3|
|Receptive penile-vaginal intercourse||10||0.1|
|Insertive anal intercourse||6.5||0.065|
|Insertive penile-vaginal intercourse||5||0.05|
|Receptive oral intercourse†||1||0.01|
|Insertive oral intercourse†||0.5||0.005|
†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 |
HIV prevention / HIV PEP (post-exposure prophylaxis) treatment can prevent you from getting an HIV infection, and turning HIV positive.
- 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.
- Katz MH, Gerberding JL. Management of occupational and nonoccupational postexposure HIV prophylaxis. Current Inf Dis Reports. 2002;4:543-549.
- Gerberding JL. Prophylaxis for Occupational Exposure to HIV. Ann Intern Med. 1996;6:497-501
- 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.
- 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]
- Kaplan EH, Heimer R. A Model-Based Estimate of HIV Infectivity via Needle Sharing. J Acquir Immune Defic Syndr. 1992;5:1116-1118.
Individuals are eligible for HIV PEP Treatment if all the following criteria are met:
Prompt antiviral therapy may reduce the risk of HIV transmission by as much as 80%.
- less than 72 hours has elapsed since exposure;
- the exposed individual is not known to be HIV infected;
- the person who is the source of exposure is HIV infected or has unknown HIV status;
- mucous membrane or non-intact skin was exposed to a potentially infectious body fluid;
For optimal efficacy, antiretroviral therapy should be started as soon as possible, ideally within 1 hour of exposure. So that you can remain HIV negative.
The medications and dosages are the same as those used for lifelong treatment of HIV patients. However, for HIV PEP treatment, it is taken for only a month.
References Drugs commonly used in HIV PEP: References TORCH
(of HIV/STD/pregnancy), and what you can do before and after exposure.
Changing use of traditional healthcare amongst those dying of HIV related disease and TB in rural South Africa from 2003 - 2011: a retrospective cohort study
Wed, 17 Dec 2014 00:00:00 +0100 | BMC Complementary and Alternative Medicine
Increasing the use of second-line therapy is a cost-effective approach to prevent the spread of drug-resistant HIV: a mathematical modelling study.
Tue, 16 Dec 2014 13:55:03 +0100 | Journal of the International AIDS Society
Conclusions : While earlier treatment initiation will result in a predicted increase in the proportion of patients infected with drug-resistant HIV, the absolute numbers of patients infected with drug-resistant HIV is predicted to decrease. Increasing use of second-line treatment to all patients with confirmed failure on first-line therapy is a cost-effective approach to reduce TDR. Improving access to second-line ART is therefore a major priority.
The Most Exciting Health Stories Of 2014
Tue, 16 Dec 2014 12:12:30 +0100 | Science - The Huffington Post
While 2014 will forever be known as the year of the world's biggest Ebola outbreak -- and the first cases of Ebola contracted in the United States -- the virus is just one of several impactful changes in our medical and personal health landscape. From cancer research breakthroughs to innovative food policies to strides in the search for an HIV vaccine, we're quite a bit further in our understanding of medicine than we were last year.
Combining social media and behavioral psychology could lead to more HIV testing
Tue, 16 Dec 2014 09:06:49 +0100 | UCLA Newsroom: Health Sciences
This study was conducted in greater Lima, which reflects the low- and middle-income countries where low-cost interventions such as HOPE could help stem the spread of AIDS.
Nigeria: Struggling to Care for Adolescents Living With HIV
Tue, 16 Dec 2014 08:36:06 +0100 | AllAfrica News: HIV-Aids and STDs
[IPS]Lagos, Nigeria -HIV among teenagers is devastating families in Nigeria and elsewhere in Africa, where AIDS has become the No. 1 killer of adolescents. (Source: AllAfrica News: HIV-Aids and STDs)
Evidence for the Expansion of Pediatric Cochlear Implant Candidacy
Tue, 16 Dec 2014 07:58:40 +0100 | Otology and Neurotology
ConclusionNon-traditional pediatric implant recipients derive significant benefit from cochlear implantation. A large-scale reassessment of pediatric cochlear implant candidacy, including less severe hearing losses and higher preoperative speech recognition, is warranted to allow more children access to the benefits of cochlear implantation. (Source: Otology and Neurotology)
Nigeria: Hiccups in Fight Against Malaria
Tue, 16 Dec 2014 07:44:20 +0100 | AllAfrica News: Malaria
[Guardian]DESPITE huge investments towards elimination of malaria in Nigeria by the Federal Government, the Roll Back Malaria (RBM) partners and Global Fund for AIDS TB and Malaria, say the country accounts for the bulk of the global deaths and new infections. (Source: AllAfrica News: Malaria)
Tanzania: Playing Down Extent of Aids Devastation 'In Favour' of Outbreaks
Tue, 16 Dec 2014 06:34:40 +0100 | AllAfrica News: HIV-Aids and STDs
[Daily News]DESPITE recent proliferation of diseases like the Ebola virus in West Africa, the plague in Madagascar, the dengue fever in Tanzania and other parts of the world, HIV/AIDS still remains a great threat to mankind. (Source: AllAfrica News: HIV-Aids and STDs)
An Integrated Tiered Service Delivery Model (ITSDM) Based on Local CD4 Testing Demands Can Improve Turn-Around Times and Save Costs whilst Ensuring Accessible and Scalable CD4 Services across a National Programme.
Tue, 16 Dec 2014 06:05:04 +0100 | Rural Remote Health
CONCLUSION: The ITSDM offers improved local TAT by extending CD4 services into rural/remote areas with new Tier-3 or Tier-2/POC-Hub services installed in existing community laboratories, most with developed infrastructure. The advantage of lower laboratory CD4 costs and use of existing infrastructure enables subsidization of delivery of more expensive POC services, into hard-to-reach districts without reasonable access to a local CD4 laboratory. Full ITSDM implementation across 5 service tiers (as opposed to widespread implementation of POC testing to extend service) can facilitate sustainable 'full service coverage' across South Africa, and save>than R125 million in HIV/AIDS programmatic costs. ITSDM hierarchical parental-support also assures laboratory/POC management, equipment mainte...
More than 70 per cent of HIV-AIDS patients not diagnosed
Tue, 16 Dec 2014 05:16:57 +0100 | The Economic Times
An HIV AIDS affected person can live 10 years to 25 years after he is diagnosed to have the disease and is properly treated. (Source: The Economic Times)