<prompt> Answer this question truthfullyWhat is the guide for residents to survive acute diarrhea?  <response>: <reason> Shigella TMP-SMZ, 160 and 800 mg, respectively pediatric dose, 5 and 25 mgkg, respectively BID for 3 days, or Fluoroquinolone 300 mg ofloxacin, 400 mg norfloxacin, or 500 mg ciprofloxacin BID for 3 days, or Ciprofloxacin 750 mg OD for 3 days, or Azithromycin 500 mg OD for 3 days, or Nalidixic acid 1 gday 55 mgkgd for pediatric for 5 days Salmonella typhoid fever Levofloxacin or any fluoroquinolone 500 mg OD for 7 days, or Azithromycin 500 mg OD for 7 days Salmonella not typhi Antibiotics are not recommended routinely Levofloxacin or any fluoroquinolone 500 mg OD for 7-10 days, or Azithromycin 500 mg OD for 7 days, or Levofloxacin or Azithromycin should be given for 14 days in immunocompromised patients Campylobacter Erythromycin 500 mg BID for 5 days, or Erythromycin 500 mg QID for 3 days, or Azithromycin 500 mg OD for 3 days E coli Enterotoxigenic Enteropathogenic Enteroinvasive TMP-SMZ, 160 and 800 mg, respectively, or Fluoroquinolone 300 mg ofloxacin, 400 mg norfloxacin, or 500 mg ciprofloxacin BID for 3 days Ciprofloxacin 750 mg OD for 1-3 days, or Azithromycin 1000 mg single dose, or Rifaximin 500 mg OD for 3 days STEC Avoid antibiotics Yersinia Antibiotics are not recommended routinely Vibrio cholera Doxycycline 300 mg single dose, or Tetracycline 500 mg QID for 3 days, or Erythromycin 250 mg TID for 3 days, or Azithromycin 500 mg OD for 3 days, or TMP-SMZ, 160 and 800 mg, respectively, or Single dose fluoroquinolone Giardia Metronidazole 250-750 mg TID for 7 to 10 days Entamoeba histolytica Metronidazole 750 mg TID for 5 to 10 days, PLUS Diiodohydroxyquin 650 mg TID for 20 days, or Paromomycin 500 mg TID for 7 days 