Which of the following statements regarding the diseases typhoid is/are correct?
i) Salmonella typhi are the pathogenic bacteria which enter human intestine through contaminated food and water and migrate toother organs through blood. ii) Sustained high fever (`39^@C` to `40^@C` ), weakness, stomach pain, constipation, headache and loss of appetite are some constipation symptoms of typhoid iii) Typhoid vaccine is available as DPT vaccine iv)The patient of this diseases is not required to be treated with antibiotics v) Blood culture test is more effective test for the diagnosis of typhoid fever than the Widal test

Options

A. i and ii
B. iii and iv
C. i, ii and v
D. i, ii, iii and iv

Answer

C