I'm trying to understand if a CT value of 31 means someone is still contagious for Covid after 14 days. The person feels great now and even had their loss of smell come back, but this CT value is 31 on their second test. Is this something to be concerned about?

Answered by 1 Apollo Doctors

Dr Dhankecha Dineshbhai

General Practitioner

MBBS
6+ Yrs

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A CT value of 31 is on the higher end of moderate, meaning the viral load may be low enough that the person is less likely to transmit the virus, especially if they have recovered symptoms like the return of smell.

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Answered 04/07/2025

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I recently got my HIV test results back, and they came out as non-reactive with a COI of 0.290. I'm a bit confused about what this means. Is it a positive or negative result? Can you help me understand?

I can understand your concern. Why were you advised hiv 1 and 2 test in the first place? Was there any history of risky behaviour recently? The present report which you have posted here is negative. There's nothing to worry regarding it. But if there's any recent history of risky behaviour, then repeat the test after 3 months. Because the test can be negative during window period.

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I'm really concerned about my wife. She has typhoid with a Widal test showing 320 titers, but no malaria. On top of that, she's three weeks pregnant. I'm worried about what treatment options are safe for her and the baby. Could you please help with advice on what we should do?

That significantly positive and needs IV injections visit Physician for appropriate management and give her bland diet , no need to worry there safe treatment plans for pregnants

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Gosh, Im feeling a bit anxious and really need some clarity. I did an HIV test using Elisa two years after potentially being exposed, and the result was 0.32. Earlier, I also had a rapid antigen test which was non-reactive. Do these results mean Im in the clear, or should I be worried?

negative

Answered by 1 Apollo Doctors

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I'm trying to understand if a CT value of 31 means someone is still contagious for Covid after 14 days. The person feels great now and even had their loss of smell come back, but this CT value is 31 on their second test. Is this something to be concerned about?

A CT value of 31 is on the higher end of moderate, meaning the viral load may be low enough that the person is less likely to transmit the virus, especially if they have recovered symptoms like the return of smell.

More Infectious Disease Health Queries

I recently got my HIV test results back, and they came out as non-reactive with a COI of 0.290. I'm a bit confused about what this means. Is it a positive or negative result? Can you help me understand?

I'm really concerned about my wife. She has typhoid with a Widal test showing 320 titers, but no malaria. On top of that, she's three weeks pregnant. I'm worried about what treatment options are safe for her and the baby. Could you please help with advice on what we should do?

Gosh, Im feeling a bit anxious and really need some clarity. I did an HIV test using Elisa two years after potentially being exposed, and the result was 0.32. Earlier, I also had a rapid antigen test which was non-reactive. Do these results mean Im in the clear, or should I be worried?

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