apollo
  • male
  • 65 Years
  • 22/01/2025

I'm really worried because my father-in-law just tested positive for COVID-19. His report says "RESULTS Positive" but there's also something called "Bio Ref Interval" that shows as "Negative." Can you help me understand what that means? Is this related to a stage of COVID-19, or does it indicate something else?

Doctor 1

Answered by 1 Apollo Doctors

The "Bio Ref Interval" being negative typically indicates that the test result falls outside the reference range for a negative result, confirming the presence of the virus. As for COVID-19, it doesn't have specific "stages," but the severity can vary from mild to severe, and it is categorized based on symptoms and clinical findings, such as mild, moderate, severe, and critical. It's important to monitor his symptoms and follow healthcare advice for appropriate management.

Dr. Chandra Suggests...

Consult a Infectious Disease specialist

Answered 04/07/2025

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I'm feeling really anxious because even though my HIV test came back negative after two years, I'm still experiencing symptoms like oral thrush, tongue pain, itchy lips, and some rashes on my body. My lymph nodes are kind of swollen too. I had an RNA PCR test and it said target not detected, my CD4 count was 1197, and the antibody-antigen serology test was negative. I'm worried because I think I might be a late seroconverter. Should I wait a few more years and keep testing to be sure, or could there be another issue causing these symptoms? Please help. I'm really unsure if I could be negative or positive.

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