A study conducted at five acute care hospitals adds further evidence of the role the hospital environment plays in Clostridioides difficile infection (CDI), researchers reported today in the American Journal of Infection Control.
A study of 42 million US patient visits for antibiotic-inappropriate acute respiratory infections (ARIs) found that more than 10% received an antibiotic prescription, with providers in urgent care clinics and southern states among the most likely prescribers, US researchers reported this week in Infection Control & Hospital Epidemiology.
Analysis reveals that 171 of the isolates are closely related and form a distinct lineage.
Researchers in Finland report in a study yesterday in Clinical Microbiology and Infection that the use of oral antibiotics before joint replacement surgery is common and may lower the risk for periprosthetic joint infection (PJI), but indiscriminate use of antibiotics before such surgeries cannot be recommended.
Emerging strains have a reduced susceptibility to ciprofloxacin, a main treatment option.
Nearly a quarter of Shigella isolates in New York City showed decreased susceptibility or resistance.
A UK study this week notes highly resistant Shigella sonnei isolates from men who have sex with men (MSM) who had engaged in high-risk activities, while Canadian scientists report a different antibiotic-resistant Shigella strain in a man with HIV, according to separate reports in Emerging Infectious Diseases.
Two reports today detail evidence of rising antibiotic-resistant Shigella among men who have sex with men.
The first report from a surveillance system launched by the US Centers for Disease Control and Prevention (CDC) in 2009 to examine the acute gastroenteritis outbreak patterns that aren't part of foodborne or waterborne outbreaks found that noroviruses was by far the most frequently reported cause, with Shigella and Salmonella also making up a portion of the illnesses.
Antibiotic resistance in foodborne pathogens showed some disturbing trends—including multidrug resistance in one Salmonella strain—according to the latest report from the National Antimicrobial Resistance Monitoring System (NARMS), which covered US data through 2013.