Why cultures of brucella yersina pestis is hazarder?

Cultures of Brucella and Yersinia pestis are considered hazardous due to their potential to cause serious Infectious Diseases in humans. Brucella can lead to brucellosis, which causes flu-like symptoms and can result in chronic health issues. Yersinia pestis is the causative agent of plague, a highly lethal disease that can spread rapidly. Both pathogens require strict biOSafety measures during handling and laboratory work to prevent accidental exposure and outbreaks.