avirulent Definition

virulent, virulented, genus clostridium, genus streptococcus, genus vibrio, genus borrelia, bacteria genus, pathogenic, pseudomonodaceae, animal virus, bacteriophagous, nonpathogenic, inoculable, typhotoxin, corynebacterium diphtheriae, bacteria family, microzyme, slow virus, genus corynebacterium, baculiform, superstrain, comma bacillus, variolate, genus lactobacillus, bacillophobia, anatoxin, typhoidin, infectible, bacillus anthracis, swarmspore, escherichia coli, trench fever, bacteriophobia, plant virus, pneumococcus, wild type, bacteriophagic, bacteriogenic, enteric bacteria, ebola virus, peritrichous, germ, bacterioscopy, retrovaccination, clostridium perfringens, bacillar, suscept, bacterize, cytopathogenic, spirochete, enteropathogenic, pneumonic plague, bacterial toxin, spherobacteria, viricidal, gregarine, division eubacteria, variolar, myxovirus, sabin vaccine, crown gall, bacterial, borrelia burgdorferi, monotrichous, viruliferous, virusoid, variolous, newcastle disease, commensal, variola virus, smallpox virus, sporozoite, saprophytic, herpes virus, asian influenza, antigenic, rift valley fever, contagious disease, cat scratch disease, mutant, norovirus, dengue fever, marburg virus, morbillous, leaf spot, enteric fever, rotavirus, zygosperm, panspermy, immunogenic, infective, lassa virus, ebola fever, marburg disease, antimicrobic, transmissible, protoctist, mycophagous, axenic, hemorrhagic fever,