Carbapenemase-producing and/or carbapenem-resistant Enterobacteriacea
Neisseria gonorrhoeae resistant to ceftriaxone
Vancomycin-resistant Staphylococcus aureus (VRSA)
Vancomycin-intermediate Staphylococcus aureus (VISA)
Invasive methicillin-resistant Staphyloccus aureus (MRSA)
Invasive penicillin-resistant Streptococcus pneumoniae
If antimicrobial resistance of an unexplained or novel nature is identified in any infectious organism, the laboratory must contact the Department within five business days.
105 CMR 300.171