Which of the following is not associated with food poisoning?
<p> In case of food poisoning blood investigation should be normal. Leucocytosis is seen in cholera, a differential diagnosis of food poisoning. Reference:Park&;s textbook of preventive and social medicine,K.Park,23rd edition,page no:240. <\p>
Onset with vomiting
Tenesmus
Leukocytosis
High skin subrface temperature
Communicable diseases