Final answer:
Two significant bacteria that have developed resistance to multiple antimicrobial agents are Methicillin-resistant Staphylococcus aureus (MRSA) and Klebsiella pneumoniae.
Step-by-step explanation:
Two significant bacteria that have developed resistance to multiple antimicrobial agents are Methicillin-resistant Staphylococcus aureus (MRSA) and Klebsiella pneumoniae.
MRSA is a type of staph bacteria that is resistant to several antibiotics, including methicillin, penicillin, and cephalosporins. It can cause serious skin infections, pneumonia, and bloodstream infections.
Klebsiella pneumoniae is a bacterium that can cause infections in the lungs, urinary tract, and bloodstream. Some strains of Klebsiella pneumoniae have developed resistance to multiple antibiotics, making them difficult to treat.