Microbiology Which among the following is NOT TRUE regarding Widal test? A Baseline titres differ depending on the endemicity of the disease B High titre value in a single widal test is not confirmative C O antibody lasts longer and hence is not indicative of recent infection D H antibody cannot differentiate between types 💡 Explanation Which among the following is NOT TRUE regarding Widal test? ✓ Correct Answer: C. O antibody lasts longer and hence is not indicative of recent infection