On day 6 after infection, I did an RTPCR test. Today is day 10, and my report has come back with a Ct value of 22/25. I do not have any significant symptoms now, and my sense of smell and taste are normal. Should I be concerned about this Ct value?

Answered by 1 Apollo Doctors

Dr Bhanu Prakash

General Practitioner

MBBS
AFIH
Advanced certificate in critical care medicine
Fellowship in critical care medicine
10+ Yrs

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CT value less than 25 suggests high viral load but absence of symptoms is reassuring. Isolate for 10 days total or as per local guidelines.

Dr. Bhanu Suggests...

Take a Covid 19 RTPCR With Home Collection Test

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Answered 09/09/2025

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