english: As they infect more cells, the bacteria employ cell-degrading enzymes that destroy the infected tissue, triggering chest pain, and causing  patients to cough up blood.
non_english: Kako inficira sve više ćelija, bakterija aktivira enzim koji razara ćelije i uništava inficirano tkivo, što uzrokuje bol u grudima i iskašljavanje krvi kod pacijenta.