UTI guidelines are moving away from complicated or uncomplicated infections to localized or systemic classification terminologies. Guidelines author Zachary Nelson, PharmD, MPH, BCIDP, provides further insights on the changes including applying antibiograms, potential costs, and whether clinicians will embrace these new classifications.

Lori Handy, MD, provides guidance in these areas, including presentation before rash onset, when patients should be considered for the inpatient setting, and what treatment looks like.

Jason Pogue, PharmD, BCPS, BCIDP, contextualizes preliminary data looking at this trial and other extended-spectrum beta-lactamase (ESBL) studies, which reopens the debate around carbapenem-sparing treatment options.

With a significant increase in rabies exposures this year, Rodney Rohde, PhD, talks about seeking medical attention after animal interactions as well as clinical treatment when people have been bit or scratched.

In the first episode of our new series looking at the food safety network, Lynette Johnston, PhD, offers insights into how the federal government surveillance infrastructure operates and how epidemiologists serve as food detectives in determining bacterial pathogens and potential foodborne outbreaks.

The latest CDC numbers show a 5.0% increase of measles cases from week-to-week. The US total reached 4,080 confirmed cases, 78% above all of 2025.

Demonstrating a diagnostic test works is no longer enough. Clinicians and laboratories also need evidence on how to adopt it in everyday practice. Andrea Prinzi, PhD, MPH, SM(ASCP), explains how implementation science can help infectious disease and clinical microbiology teams turn evidence into routine care.

Kenya reported its first imported Bundibugyo Ebola death as the Democratic Republic of Congo (DRC) outbreak surpassed 8,600 confirmed cases and 4,148 deaths, with 896 patients hospitalized in isolation. Here is a report on the latest numbers as well as vaccine and therapeutic study updates.