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Only after physical contact i get to know my boy friend do the test and his doctor said he is HIV positive but undetectable =untransmitted Do i have chances to get the virus too

Hi, That’s a really good question. People living with HIV who are on treatment can suppress their viral load to such a small amount that we call it ‘undetectable’. People who are HIV positive with an undetectable viral load (UVL) cannot transmit the virus to a HIV negative person. In fact, most people living with HIV are on treatment and are sustaining a UVL. Along with condoms and pre-exposure prophylaxis (PrEP), UVL is also one of the most effective HIV prevention strategies. You can read more about UVL on our website here: We still recommend to anyone who is sexually active to get tested for HIV & STIs 4 times a year with their doctor or local sexual health clinic if they have multiple partners. If you are in a monogamous relationship, we recommend getting a sexual health check-up once a year.

Last February I checked the blood at KRC at Kingkross and found that I was infected by viral load 215,000 and CD4 in the amount of 200. After that, I received the drug called "Biktarvy" for 2 months. I went to have a new blood test and found Undetectable 2 months later. I had a new blood test. It turns out that the Viral load is 45, causing me a lot of anxiety, but the doctors at KRC told me that it's okay. Therefore would like to discuss what I should do

Hi, Thanks for your question. While on treatment, a person living with HIV can sustain an undetectable viral load (UVL). This means that the level of HIV in the person’s body is so low that it cannot be modern testing cannot detect it. Having a viral load of 45 copies/mL is considered an undetectable viral load. Having a UVL can improve the overall health of a person living with HIV. Also, a person who sustains a UVL for 6 months or more cannot transmit HIV to another person. This means that UVL is one of the most effective HIV prevention strategies along with condoms, PrEP and PEP. You can read more about UVL on our website here: We would recommend continuing your treatment in order to sustain a UVL. ACON also provides lots of support services for people who are newly diagnosed. This includes counselling, one-on-one peer support, as well as Genesis workshops. You can find out more information on these services by calling ACON at 9206 2000 or through the website here:

How about if a person is HIV positive undetectable, and takes his ARV medication everyday but also has genital Herpes. If he has herpes outbreak will he be able to give the other person HIV through that even though he’s undetectable?

Hi, Thanks for your question. Undetectable viral load (UVL) is a highly effective HIV prevention strategy. A person living with HIV who is on treatment and is sustaining a UVL cannot transmit HIV to a negative person, and having a herpes outbreak will not make a difference. You can read more about UVL on our website here: However, there may be a risk for herpes itself or other STIs to be transmitted. We would recommend visiting Sydney Sexual Health Centre or your local sexual health clinic where they can provide treatment for genital herpes. Appointments can be made through their website here:

Today I found out my ex was born with hiv we had unprotected sex In 2016 and he’s just now telling me and I’m super scared I’ve been checked in December 2018 only thing came back was chlamydia then I went the hospital for having lower belly pains I’m may of 2019 and they did test and it was a uti and everything came back negative . I did research and it said it take 4-6weeks to show up . And it’s been years so should I be safe

Hi, Thanks for your question. Most people living with HIV are aware of their status and are on treatment, which means that many are sustaining an undetectable viral load. People living with HIV who have a UVL are unable to transmit HIV to another person. You can read more about UVL and how it is an effective HIV prevention strategy on our website here: From the tests that you have had, the results are conclusive that there was no HIV transmission from the sex you had in 2016. If you’ve continued to be sexually active with other partners, we recommend having regular sexual health check-ups with your doctor or local sexual health clinic. For more information, you can also call the Sexual Health Infolink at 1800 451 624 where someone can answer your questions over the phone.

Below what value is considered UVL? I recently got exposed to someone with viral load of 100. Am i at risk of infection?

Hi, thank you for your question. What you have described would be considered negligible risk for HIV transmission. The Partner study in 2017 showed that people with a viral load under 200 copies had not passed HIV on to their sexual partners. You can read more about this in on our website: Also, see our position paper:

How much risk of having sex with ur partner both have HIv by not using protection

Hi, thank you for your question. In terms of HIV transmission there is no risk. However, there is a risk of acquiring of sexually transmitted infections. As such, it is important to have a regular testing regime. You can also calculate your risk through our online tool:

Have a new partner who is poz and on treatment. I need to know what I can and can't do before I proceed into this relationship. I am negative. Are simple things like toothbrushes, kissing, cold sores and so on dangerous. I feel out of my league here. Any help would be appreciated

Hi, thanks for getting in touch! The first thing that you should ascertain is whether your new partner is undetectable. Chances are, he probably is! The vast majority of people who are HIV positive and on treatment are able to achieve what we call an undetectable viral load (UVL). Being undetectable means that the treatments have supressed the virus so much that the level of HIV in the body is extremely low. The great thing is, someone who is undetectable is unable to pass on the virus! So if your new partner falls into this category, you will be protected from HIV due to his undetectable status. You can find out more about UVL here: For a small number of poz guys, achieving an undetectable viral load is not possible. If your partner is on treatment but not undetectable, he will definitely still have a lower viral load than someone who is not on treatment. So him being on treatment, even if he is not undetectable, means that you will still have some protection. For HIV transmission to occur, fluid containing enough of the virus (such as blood or semen), needs to enter your blood stream. So things like fucking without condoms (where cum or precum can enter your bloodstream through the membranes in your arse) is high risk (but only if there is enough HIV in the fluid). If he’s undetectable fucking without condoms is safe for HIV transmission – he can’t pass the virus onto you. Things like fucking with condoms, kissing, oral sex and skin to skin contact are all safe for HIV transmission, regardless of whether your partner is undetectable or not. Another thing that you may want to look into is PrEP. PrEP is a medication that someone who is HIV negative can take daily to prevent contracting HIV. If you are based in Australia, PrEP is very easy to get – you just need to go to your local GP or sexual health clinic and the doctor can write a prescription for you. Once you have the script you can either buy PrEP from a local pharmacy or order it online from overseas. PrEP is extremely effective and is great for peace of mind. You can find out more about PrEP here: If you have any further questions don’t hesitate to get in touch!

Mutual oral and rimming, and I topped using a condom. No ejaculation in my mouth - no cuts, abrasions or bleeding gums. Presence of blood on the sheets next day - with a bit of brown smear so guess it came from his bum. He advised he is HIV positive - but undetectable. Want to believe him - but obviously will be testing anyway. Spoke to PEP hotline nurse but said should be ok for HIV given condom use and oral hygiene. Only heard of the HIV disclosure after the 72 hr window. Assuming he is not undetectable - what are my HIV risks?

Hi thanks for your question. In terms of HIV risk, sex with condoms is considered safe, regardless of the HIV status of your partner. As it sounds like you’re aware, an undetectable viral load further eliminates any risk. Someone who has an undetectable viral load cannot pass on HIV to their partners. Regardless, because you were using a condom, there is no risk. Oral sex and mutual masturbation are also considered safe in terms of HIV risk. If you have any further questions don’t hesitate to get in touch!

I am a HIV negative male and I had been chatting to a guy for a couple of months online with a view to eventually meeting up for sex. We had discussed the possibility of unprotected sex and I asked him if he was "clean" to which he replied "I am". I had recently tested negative to all STI's including HIV. We met on two occasions, 11th November and 11th December 2016. We had unprotected sex on both occasions on the basis that we both assumed neither had any STI's including HIV. I was the top and he was the bottom in both cases and both times ejaculation was inside his anus. He ejaculated externally on himself. My last HIV test was 3rd January 2017 and was negative. Soon after my test I learned from a friend that this person was infact HIV Positive Undetectable and he never told me at all. I am guessing that he has broken the law by not disclosing his HIV status to me until I confronted him about it over a month after both sexual acts and he admitted he was HIV undetectable and told me he has been HIV Positive for 4 years and undetectable for 3.5 years. Needless to say I am concerned that I may have contracted HIV myself from him. Given the sexual acts involved, am I at very low to negligible risk of having contracted HIV from him? I am circumcised if that means much. I intend to have another test mid-March as my January test would have been too soon to tell I am guessing. I am both concerned about my HIV status and that he technically broke the law by not informing me.

Hi, thank you for your question. I am sorry that you have been this. The chance of acquiring HIV from someone who is undetectable is extremely low. In fact we recommend that all HIV positive guys go on antiretroviral treatment in order to achieve an undetectable viral load, as this is a recognised and effective strategy for stopping the transmission of HIV. It is rare for a person living with HIV who is undetectable to transmit HIV to a negative sexual partner. It might be worth taking some time to familiarise yourself with this information for future sexual encounters: In NSW the Public Health Act 2010 requires that person must inform a sexual partner of their HIV status prior to sex – which includes both and oral – unless they are taking ‘reasonable precautions’ against the transmission of HIV. The definition of ‘reasonable precautions’ has not yet been tested in a NSW count. However, it could be argued, that because there have been no recorded cases of a HIV positive person who is undetectable transmitting HIV to a HIV negative sexual partner, this could be considered as taking ‘reasonable precaution.’ See: and