Identify the correct pair representing the causative agent of typhoid fever and the confirmatory test for typhoid.
- APlasmodium vivax / UTI test
- BStreptococcus pneumoniae / Widal test
- CSalmonella typhi / Anthrone test
- DSalmonella typhi / Widal test
Solution & Step-by-step Explanation
Typhoid fever is caused by the bacterium Salmonella typhi. The standard confirmatory serological test used for its diagnosis is the Widal test.