Correction: Bacillus anthracis Diversity and Geographic Potential across Nigeria, Cameroon and Chad: Further Support of a Novel West African Lineage

• Jason K. Blackburn, 
• Moses Ode Odugbo, 
• Matthew Van Ert, 
• Bob O’Shea, 
• Jocelyn Mullins, 
• Vincent Perreten, 
• Angaya Maho, 
• Martin Hugh-Jones, 
• Ted Hadfield