How many of the following statements regarding the disease typhoid is/are correct?
(i) Salmonella typhi is the pathogenic bacteria which enters human intestine through contaminated food and
water.
(ii) Sustained high fever, weakness, headache and loss of appetite are some common symptoms of typhoid.
(iii) Vaccine against typhoid is available as DPT vaccine.
(iv) The patient is not required to be treated with antibiotics.
(v) Housefly plays a major role in spreading this disease.
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Answer:
(i), (ii) & (v)
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