avoiding front has a uncertain quail on the bacterium
gliding_bacterium is bacterium. bacterial_agent is bacterium. plague_bacterium is bacterial_agent. immotile_bacterium is bacterium. brucella is bacterium. california_quail is quail. plague_bacterium is immotile_bacterium. catalase_negative_bacterium is bacterium. mediterranean_spotted_fever is bacterial_infection. swarming_bacterium is bacterium.