Follow Slashdot blog updates by subscribing to our blog RSS feed

 



Forgot your password?
typodupeerror
×
Biotech Medicine Bug Science

New Wave of Antibiotic-Resistant Bacteria 404

reporter writes "New strains of 'Gram-negative' bacteria have become resistant to all safe antibiotics. Though methicillin-resistant Staphylococcus aureus (MRSA) is the best-known antibiotic-resistant germ, the new class of resistant bacteria could be more dangerous still. 'The bacteria, classified as Gram-negative because of their reaction to the so-called Gram stain test, can cause severe pneumonia and infections of the urinary tract, bloodstream, and other parts of the body. Their cell structure makes them more difficult to attack with antibiotics than Gram-positive organisms like MRSA.' The only antibiotics — colistin and polymyxin B — that still have efficacy against Gram-negative bacteria produce dangerous side effects: kidney damage and nerve damage. Patients who are infected with Gram-negative bacteria must make the unsavory choice between life with kidney damage or death with intact kidneys. Recently, some new strains of Gram-negative bacteria have shown resistance against even colistin and polymyxin B. Infection with these new strains typically means death for the patient."
This discussion has been archived. No new comments can be posted.

New Wave of Antibiotic-Resistant Bacteria

Comments Filter:

Understanding is always the understanding of a smaller problem in relation to a bigger problem. -- P.D. Ouspensky

Working...