a picture of acinetobacter baumannii mechanic mascot concept

acinetobacter actinomycetes agar automotive bacilli bacteria bacteriological bacterium baumannii cartoon causative cell character coli colony covid culture cute disease emoticon emotion expression funny gram happy illustration improvement mascot mechanic mechanical microbiology mycobacteria negative organism pathogen pneumococcus positive professional repair repairman research science sickness smile technician tools vector workman wrench