Balantoides Coli Campylobacter jejuni Clostridioides difficile Cryptosporidium parvum Cyclospora Entamoeba histolytica Enterohemorrhagic E. coli Escherichia coli Giardia lamblia Helicobacter Pylori Listeria monocytogenes Liver Abscess Norovirus Overwhelming Postsplenectomy Infection Pancreatic Abscess Rotavirus Salmonella Shigella Spontaneous Bacterial Peritonitis Typhoid Fever Vibrio Cholera Vibrio parahaemolyticus Viral Gastroenteritis Yersinia enterocolitica