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?

Answered by 1 Apollo Doctors

Dr Chandra P

General Practitioner

MBBS
5+ Yrs

Consult Now

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

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Answered 04/07/2025

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I'm a bit worried about my Widal test results. I got S. typhi O 180, S. typhi H 140, and the others at 120. Does this mean I have an infection or something?

Sucrafil solution and Sucrafil O gel solution are not the same. Sucrafil solution is likely an oral suspension, whereas Sucrafil O gel solution is a topical gel formulation for oral ulcers. Using the wrong formulation may not provide the intended benefits and could potentially cause harm. Return to the pharmacy and request the correct Sucrafil O gel solution. If unavailable, consult your doctor for alternative arrangements.

Answered by 1 Apollo Doctors

Can I still go to the gym while I'm getting anti-rabies treatment? A dog bit me, and I've finished 2 days of the vaccine, with 2 more to go. Is it okay to continue my workouts and take whey protein during this time? Would love your advice.

Visit your Physician for appropriate management

Answered by 1 Apollo Doctors

So, I recently had a widal test and my results came back with titers at 1:20, 1:40, 1:80, 1:160, and 1:320. I'm kind of confused about what these numbers actually mean for my health. Should I be concerned? What do these results indicate about my condition? Any advice would be really helpful.

positive but at low range

Answered by 1 Apollo Doctors

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