An ongoing dialogue on HIV/AIDS, infectious diseases,
Paul E. Sax, MD
Associate Editor
NEJM Clinician
Biography | Disclosures & Summaries
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FROM NEJM — Recent Infectious Disease Articles- A Regional Measles Outbreak — South Carolina, 2025–2026 August 13, 2026In South Carolina, 997 measles cases occurred in the reported outbreak. In one health care system, 81 cases were identified. Most were in unvaccinated persons; 13 persons were hospitalized, and 2 had measles encephalitis.
- iEvac-Z, an Inactivated Ebola Vaccine — Phase 1 Study in Japan August 13, 2026Ebola virus continues to be a global threat. In a phase 1 study, an inactivated Ebola virus vaccine was tested in healthy volunteers for safety and immunogenicity.
- Long-Acting Treatment and Advanced HIV Disease — Addressing a Public Health Priority August 13, 2026Without deliberate efforts to evaluate long-acting injectable ART in the populations that need these therapies most, their benefits may accrue primarily to people who are well served by existing systems.
- Disseminated Fusariosis August 13, 2026A 61-year-old man with prolonged neutropenia after chemotherapy for AML was evaluated for persistent fever despite antimicrobial therapy. Physical examination was notable for a skin macule with central necrosis on the chest.
- Clinical Characteristics of Patients Infected with Bundibugyo Virus, DRC 2026 August 6, 2026Bundibugyo virus, a filovirus, is currently spreading in the Democratic Republic of Congo. This report presents early data on symptoms and illness severity as well as diagnostic challenges.
- A Regional Measles Outbreak — South Carolina, 2025–2026 August 13, 2026