I am father of 10 month boy, My son discharge semi solid stool and lots of smell in that, doctor adviced for stool lab test. finally I got the result of test in that a bacterial infection like Cyst Giardia lamblia. Dr says no treatment for this infection. As he always suffers from fever cold and cough after treatment get recover but Fever come and goes in 15 or 20 days temperature more than 100F. Suggest me what to do