Harvard researchers may have debunked a theory about a drug-resistant pathogen linked to severe lung infections, which was previously thought to spread person-to-person. 

Cambridge, Mass.-based MIT and Ontario, Canada-based McMaster University researchers have found a new antibiotic treatment that can kill a common bacteria in hospital infections thanks to machine learning.

Coalinga (Calif.) State Hospital recently informed patients of possible exposure to hepatitis C and HIV through the hospital's pain clinic, radio station KVPR reported May 25.

Nurses at the bedside play a key role in prevention of hospital-onset Clostridioides difficile in patients, a new study has found.

A Maine resident died from Powassan virus, a rare tick-borne disease, the state's Center for Disease Control and Prevention said May 17. 

Preliminary data suggests hospitals are trending back in the right direction to reverse the declines in quality and safety that happened during the pandemic, according to Leah Binder, president and CEO of The Leapfrog Group.

The ambulatory surgery center ecosystem is thriving. New ASCs, whether owned privately or through cooperative investments with hospitals, are springing up across the nation — and their surgical volumes are growing. This trend, driven largely by changes in reimbursement models that prize cost efficiency and high-quality outcomes, is leading to greater ASC specialization, with some ASCs focusing on orthopedics, ophthalmology and urology procedures.

Texas health officials are warning clinicians about a string of suspected fungal meningitis cases among state residents who underwent surgery in Mexico.

Now is not the time to do away with masks in healthcare settings, two infectious disease physicians wrote in a commentary published May 16 in Annals of Internal Medicine, an indication that the debate over whether hospitals should continue to mandate masking is not wavering any time soon. 

The CDC published guidance on improving building ventilation to protect people from respiratory infections.

Here are six findings from infection control studies Becker's has covered since April: 

A new study found a high percentage of COVID-19 deaths may have been caused by a secondary pneumonia infection.

Intermountain Health reduced antibiotic prescribing in urgent care clinics by 15 percent after rolling out new stewardship initiatives, according to a study published May 11 in JAMA Network Open.

Allowing bedside nurses to independently order Clostridioides difficile testing could help hospitals lower the risk of patient infections and associated deaths, according to a study published May 11 in the American Journal of Infection Control.

New guidance on surgical site infections calls for physicians to cease antibiotic prophylaxis immediately after surgeries, according to research published May 4 in Infection Control & Hospital Epidemiology. It is the first major revision to the guidelines since 2014.

Health officials have yet to identify the source of a Klebsiella pneumoniae outbreak tied to 31 illnesses and seven patient deaths at Seattle-based Virginia Mason Medical Center, NPR affiliate KUOW reported May 5.

Data released as part of The Leapfrog Group's annual hospital rankings — which analyzed data from late 2021 and into 2022 — revealed a significant rise in healthcare-associated infections — a trend that was in decline prior to the pandemic.

Needless to say, the onset of COVID-19 came without a clear road map for the medical profession to follow while navigating it. It's in light of this that the Association for Professionals in Infection Control and Epidemiology launched a series of playbooks designed to help guide healthcare facilities through infectious disease threats.

The pivot from pandemic-era mandatory masking in healthcare settings to optional masking — even for healthcare staff in most cases — has become a difficult situation for vulnerable, high-risk and immunocompromised patients to navigate. 

The Veterans Affairs North Texas Health Care System in Dallas prevented healthcare-associated infection rates from rising during the pandemic — and reduced burnout among infection prevention and control team members — through a 14-month initiative, according to a study published April 26 in the American Journal of Infection Control.