Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Early molecular diagnosis can be done by
A
&
B
ELISA
C
Widal test
D
Both
Text Solution
Verified by ExpertsThe correct answer is:
D
• 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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