Infectious Diseases

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Featured

Research Summary
masked doctor talking to masked patient
Research Summary
Ensitrelvir Postexposure Prophylaxis Reduced COVID-19 Risk in Household Contacts
05/27/2026
Ashton L. Stahl
In a phase 3 trial, ensitrelvir reduced symptomatic COVID-19 after household exposure when started within 72 hours.
05/27/2026
Photo Quiz
An image of the patient’s right lower extremity wounds at the time of admission.
Photo Quiz
Identification of a Chronic Lower Extremity Wound in a Patient With a Mechanical Valve
05/18/2026
Rachel Blansfield, BS; Nicholas Jennelly, MD; Thomas N. Helm, MD
A 54-year-old woman with a history of mitral valve replacement and warfarin therapy presented to the emergency department with worsening right lower extremity pain.
05/18/2026
What's the Take Home?
woman with bags traveling at the airport
What's the Take Home?
A Healthy 18-Year-Old Presents With Questions About Travel Vaccinations
05/17/2026
Ronald N. Rubin, MD
An 18-year-old high school senior and her parents present to their long-time family physician's office with questions about travel vaccinations.
05/17/2026

Interactive Features

Pop Quiz
physician looking over chart
Pop Quiz
Global HIV Testing Volume in PEPFAR Programs: A Q4 Comparison
05/04/2026
Anthony Calabro, MA
New PEPFAR Q4 data highlight year-over-year changes in HIV testing delivery across global programs. How well do you understand the scale of this shift and what it may signal for HIV detection efforts?
05/04/2026
Pop Quiz
doctor with patient
Pop Quiz
Population-Level Impact of PrEP Coverage on HIV Diagnoses in the United States
11/13/2025
Anthony Calabro, MA
A recent ecological analysis assessed US state-level data over a decade to determine whether higher pre-exposure prophylaxis (PrEP) coverage correlates with reduced HIV diagnoses. The findings could provide...
11/13/2025
3-in-30
physician taking notes
3-in-30
HIV Screening and Risk Profiles
09/23/2025
Anthony Calabro, MA
Clinical guidelines emphasize both universal and risk-based strategies for HIV screening. Test your understanding of the core concepts in this focused, evidence-based 3-in-30 quiz.
09/23/2025
Pop Quiz
clinician wearing trans flag pin
Pop Quiz
Transgender Patients Face Barriers to HIV Care
09/08/2025
Kate Young
A recent study linked gender-affirming hormone therapy with improved HIV outcomes in transgender populations Do you know what the barriers are to HIV care for transgender individuals? Take the quiz to test...
09/08/2025
Pop Quiz
doctor working on laptop
Pop Quiz
New HIV Infections by Age Group
07/13/2025
Anthony Calabro, MA
In 2022, there were an estimated 31,800 new HIV infections in the United States. Do you know which age group accounted for the largest number of new infections? Take the quiz to test your knowledge!
07/13/2025

Clinical Insights

Multidisciplinary Roundtable
William Schaffner MD
Multidisciplinary Roundtable
ACIP September 2025 Vaccine Updates: What Clinicians Need to Know
11/24/2025
William Schaffner, MD
The Consultant360 Multidisciplinary Roundtable on the September 2025 ACIP (Advisory Committee on Immunization Practices) updates brought together leading vaccine experts—including Drs Bonnie Maldonado, Art...
11/24/2025
Multidisciplinary Roundtable
close up of a vaccine being prepared
Multidisciplinary Roundtable
2025–2026 ACIP Vaccine Recommendations: What to Know Before Respiratory Virus Season
08/27/2025
William Schaffner, MD; Tina Tan, MD, FIDSA, FPIDS, FAAP; Jennifer Walsh DNP, CPNP-PC, CNE
William Schaffner, MD; Tina Q. Tan, MD, FIDSA, FPIDS, FAAP; and Jennifer Walsh, DNP, CPNP, CNE, discuss the latest ACIP vaccine guideline updates for 2025–2026, including recommendations on influenza, RSV,...
08/27/2025
Case Report Insights
Matthew Nemoy
Case Report Insights
How to Diagnose and Treat a Rare Disease: A Case of Mycobacterium Tuberculosis
07/05/2025
Matthew Nemoy, DO
In this Consultant Case Report Insights, Matthew Nemoy, DO, discusses his team’s study, “Supraclavicular Lymphadenopathy as the Presenting Feature of Disseminated Mycobacterium Tuberculosis,” including the...
07/05/2025
Case Report Insights
Cooper
Case Report Insights
A Case of Bacteremia and Sepsis in a Pediatric Patient
03/24/2025
Drew Burgess; Felicia Cooper, MD
In this Consultant Case Report Insights, Felicia Cooper, MD, and Drew Burgess speak about their study, "Slide Injury Leading to Bacteremia and Sepsis in a Pediatric Patient.” Dr Cooper and Ms Burgess...
03/24/2025
Expert Q&A
Jennifer Walsh, DNP
Expert Q&A
A 17-Fold Increase in Measles Cases Puts Elimination Status at Risk in United States
01/21/2025
Jennifer Walsh, DNP, CPNP, CNE
Jennifer Walsh, DNP, CPNP, CNE, talks about the reasons for the sudden surge in measles cases in the United States, what clinicians can do to make their patients aware of the increase, and the potential...
01/21/2025