Is A Red Rash On Back A Symptom Of HIV?
Skin lesions unlikely to be HIV.Rule out HIV 2
Detailed Answer:
Hi,
Welcome to HCM.
Thanks for sending your query.
Negative P24 Antigen test and 4th generation Combo test by 19 days and the HIV PCR (?DNA or RNA) at 6 days after completion of PEP (34 days?) had ruled out the possibility of HIV 1 infection.
Regarding a rare possibility of HIV 2 infection, most of these antigen test did not include the antigen for HIV 2 and as you are still under in window period the antibody part of 4th generation test would not be able to detect the same, the test preferably may have to be repeated 12 weeks after the high risk activity to get a more conclusive result regarding HIV 2 infection.
Regarding the skin lesions (the pictures sent by you) were not specific in anyway to HIV. More like an Acne form eruption(Drug induced?).
Consult a Dermatologist. He/she will help you for these skin lesions.
Dr S.Murugan
Rashes have not related to do with HIV.
Detailed Answer:
Hi,
Welcome back.
Yes you are correct. Except in certain parts in XXXXXXX the rest of the world, HIV 1 infection is the commonest. HIV 2 is very very rare. Anyway it is better to rule out that rarest possibility also. Rashes are not related to HIV.
Dr S.Murugan
Get well soon.
Detailed Answer:
Hi,
You are most welcome and get well soon from these pimples.
Dr S.Murugan
Infection with HIV-2 has important implications for the diagnosis, treatment and management of the infection. The objective of this study was to describe the seroprevalence and molecular epidemiology of HIV-2 in KwaZulu-Natal – the province with the highest HIV prevalence in South XXXXXXX which in turn is the country with the highest HIV prevalence in the world. HIV-1 positive samples were screened using a rapid test for HIV-2. Samples showing antibody positivity were subject to molecular confirmation by PCR and / or serological confirmation by Western blot. There was a large difference in results (10.6% by Western blotting versus 0% by PCR). This discrepancy between molecular and serological confirmation by Western blot. There was a large difference in results (10.6% by Western blotting versus 0% by PCR). This discrepancy between molecular and serological confirmation was attributed to cross-reacting antibodies. The use of rapid tests and Western blots for HIV-2 diagnosis in South XXXXXXX should, therefore, be interpreted with caution. Based on the results of this study, HIV-2 is most probably not present in KwaZulu-Natal.
HIV 2 antibody test rules out HIV 2 infection
Detailed Answer:
Hi,
Thank for your additional information on HIV 2 prevalence in South XXXXXXX PCR is not able to detect HIV 2 normally unless it also contains reagents to detect HIV 2 antigen whereas Western blot test can detect HIV 2. So this discrepancy is possible if the HIV 2 prevalence not analyzed.
Dr S.Murugan
Rashes can be treated easily.
Detailed Answer:
Hi,
Welcome. You will be alright soon.
Dr S.Murugan
Most welcome
Detailed Answer:
Welcome.
If you don't have any more questions you can very well close the conversation.
Dr S.Murugan