mascot style of sarcina ventriculli standing behind a board

bacilli bacillus bacteria board bring cartoon character cholera cute design disease emoticon emotion expression funny germ germs gonorrhea happy helicobacter housing illustration infect infection lab laboratory mascot meningitis microbe peritonitis plank planking pneumonia reserach salmonella salmonellosis sarcina science sign smile streptococci strip style supporter timber vector ventriculli whiteboard wooden