Bacillus (Latin "stick") is a genus of Gram-positive, rod-shaped bacteria, a member of the phylum Bacillota, with 266 named species. The term is also used...

Bacillus anthracis is a gram-positive and rod-shaped bacterium that causes anthrax, a deadly disease to livestock and, occasionally, to humans. It is the...

Bacillus subtilis (/bəˈsɪl.əs subˈtiː.lis/), known also as the hay bacillus or grass bacillus, is a gram-positive, catalase-positive bacterium, found...

Bacillus thuringiensis (or Bt) is a gram-positive, soil-dwelling bacterium, the most commonly used biological pesticide worldwide. B. thuringiensis also...

Bacillus cereus is a Gram-positive rod-shaped bacterium commonly found in soil, food, and marine sponges. The specific name, cereus, meaning "waxy" in...

Mycobacterium tuberculosis (M. tb), also known as Koch's bacillus, is a species of pathogenic bacteria in the family Mycobacteriaceae and the causative...

Sporosarcina globispora, formerly known as Bacillus globisporus, is a Gram-positive, aerobic, round spore-forming bacillus. Strains of this species were originally...

The Bacillus Calmette–Guérin (BCG) vaccine is a vaccine primarily used against tuberculosis (TB). It is named after its inventors Albert Calmette and Camille...

Bacillus licheniformis is a bacterium commonly found in the soil. It is found on bird feathers, especially chest and back plumage, and most often in ground-dwelling...

Clifton's K-12 strain (λ+ F+; O16) and to a lesser degree from d'Herelle's "Bacillus coli" strain (B strain; O7). There have been multiple proposals to revise...