News

The XpertHCV test from Cepheid enables rapid, point-of-care detection of hepatitis C infection in under an hour—helping to expand access to care and reduces follow-up loss.

At IDWeek, Jean van Wyk, MBChB, MFPM, chief medical officer, ViiV Healthcare, discussed the 96-week results from the PASO DOBLE study and the preliminary long-acting injectable PrEP results from the CLARITY study.

Ashlan Kunz Coyne, PharmD, MPH, discusses the potential of combining antibiotics with phage cocktail therapy in treating these types of infections.

George Sakoulas, MD, discusses how transitioning pneumonia patients from IV to oral therapy after 3 to 4 days of clinical stability supports effective 7-day treatment courses, while patients who are immunocompromised and those with Pseudomonas infections require individualized, extended management.

Sustained HIV/syphilis elimination of mother-to-child transmission (EMTCT) since 2019 and new hepatitis B validation reflect high antenatal screening, >95% HBV birth-dose coverage, and integrated maternal–child health services.

The 2025 report from the WHO Global Antibiotic Resistance Surveillance System (GLASS) calls for urgent action against increasing threat of AMR. This is part 2 of 2-part coverage of the WHO Global Antibiotic Resistance Surveillance System Report 2025.

The Global Antimicrobial Resistance and Use Surveillance System (GLASS) of the WHO finds antibiotic resistance and the particular threat of resistant Gram-negative bacteria disproportionately prevalent in low- and middle-income countries. Here is part 1 of 2-part coverage of the WHO Global Antibiotic Resistance Surveillance Report.

This week, meet SIDP's president-elect, the connection between UTIs and meat, a COVID-19 vaccine alternative, and other highlights from IDWeek.

A new genomic study reveals that up to 18% of urinary tract infections (UTIs) in Southern California may stem from E coli strains transmitted through contaminated poultry and meat, disproportionately affecting residents of low-income neighborhoods.

Ed J Kuijper, MD, PhD details who is at highest risk for rCDI, how to interpret NAAT–toxin results, and how to sequence fidaxomicin, vancomycin, and microbiota-based therapies.

Moderna’s investigational cytomegalovirus (CMV) vaccine, mRNA-1647, did not meet its primary endpoint in a phase 3 trial, leading the company to discontinue its congenital CMV program while continuing studies in transplant patients.

Dumkow discusses her goals for her tenure as well as professional societies' roles in public health advocacy and AI.

At IDWeek, the company reported promising phase 1/2 trial results for its shingles vaccine candidate Z-1018, demonstrating strong immune responses and favorable tolerability.

Cornelius Clancy, MD, discusses insights from the real-world clinical analysis of the US cohort of the PROVE study.

Lori Handy, MD, MSCE, emphasized that rebuilding public trust requires continuous engagement and a collective rethinking of medical communication.

Phase 3 results for tebipenem HBr suggest an oral carbapenem could provide an effective alternative to IV therapy for multidrug-resistant UTIs.

A systematic review presented at IDWeek 2025 found that pneumococcal serotypes unique to Merck’s 21-valent conjugate vaccine, Capvaxive, are more prevalent among US adults and show higher rates of antibiotic resistance compared to those unique to PCV20.

At IDWeek 2025, Lori Handy, MD, MSCE, discussed how clinicians can strengthen vaccine communication by engaging openly and partnering with trusted community messengers.

Researchers say affordable lenacapavir could transform global HIV prevention efforts amid rising infection rates.

Invivyd’s Chief Scientific Officer Robert Allen, PhD, provides insights on the company's investigational monoclonal antibody, VYD2311, as well as its REVOLUTION clinical program.

George Sakoulas, MD, discusses how updated guidelines recommend shorter antibiotic courses (5 to 7 days) for patients with pneumonia, emphasizing that early aggressive treatment within the first 72 hours is crucial for reducing hospital stays and improving patient outcomes.

Findings from the ongoing ROAR registry show that fecal microbiota, live-jslm (RBL), maintains strong efficacy and safety in preventing recurrent Clostridioides difficile infection (rCDI) in routine US clinical practice.

Nicholas P. Marshall, MD, FAAP, discussed how generative AI can help streamline infectious disease workflows and enhance evidence-based care at IDWeek 2025 in Atlanta.

IDWeek Chair, Infectious Diseases Society of America, Yohei Doi, MD, provides some insights on the happenings at this year’s event.

Combined or individual use of maternal RSVpreF and infant nirsevimab achieved high antibody levels without safety concerns, supporting current RSV prevention strategies.

A nationwide analysis found that more than 1,500 additional HIV specialists are needed—particularly in the south—to meet national HIV care targets, underscoring major geographic and socioeconomic disparities in provider access.

New 96-week results from the study show that Dovato is as effective as Biktarvy in maintaining viral suppression in adults with HIV, while leading to less weight gain and fewer drug-related adverse events.

This week, learn about the Center for Discovery and Innovation's research around vaccines and the next generation of rifamycins, as well as results from a Cefiderocol study looking at healthcare-associated Gram-negative bloodstream infections and more.