Early molecular diagnosis can be done by

Biology Biotechnology and Its Application Biotechnological Applications in Medicine Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 21, 2026

ELISA

Widal test

Both

Text Solution

Verified by Experts

The correct answer is:

• PCR detects pathogen DNA/RNA for early diagnosis.

• ELISA detects antigens or antibodies early.

• Both PCR and ELISA are used for early molecular diagnosis, while Widal test is for later-stage typhoid detection.

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