(Wired) – One in six laboratory-confirmed bacteria tested in 2023 proved resistant to antibiotic treatment, according to the World Health Organization. All were related to various common diseases.

For the first time, this edition of the report includes prevalence estimates of resistance to 22 antibiotics used to treat urinary tract, gastrointestinal, bloodstream, and gonorrheal conditions. The analysis focused on eight common pathogens: Acinetobacter spp, Escherichia coli, Klebsiella pneumoniae, Neisseria gonorrhoeae, non-typhoidal Salmonella spp, Shigella spp, Staphylococcus aureus, and Streptococcus pneumoniae.

The results show that resistant gram-negative bacteria pose the greatest threat. Of particular note are Escherichia coli and Klebsiella pneumoniae, which are associated with bloodstream infections that can lead to sepsis, organ failure, and death. (Read More)