a cowboy cartoon character of salmonella typhi holding guns

bacteria bacterial bacterium biology bronco cartoon cattleman character cowboy cowpuncher cute design emoticon emotion expression funny germ germs gun happy hat helicobacter herdsman icon illustration infection lab laboratory mascot medical meningitis microbe microscope peritonitis poisoning purple rancher ride rope salmonella salmonellosis sarcina science smile stockman streptococci style typhi vector