Latest Content


In part 1 of our conversation, the VP of the NFID discusses ACIP’s recent meeting, including COVID-19 shared decision-making, informed-consent debates, and new policy actions on hepatitis B and MMRV.
0:41
Kevin Ault, MD on ACIP Shared Decision-Making, Informed Consent, and Vaccine Policy
20 days ago
by
Kevin Ault, MD(+1 more)
Adoption of Rapid Diagnostic Tools, Susceptibility Testing for Gram-Negative Infections
0:52
Adoption of Rapid Diagnostic Tools, Susceptibility Testing for Gram-Negative Infections
20 days ago
by
Rodney E. Rohde, PhD, MS, SM(ASCP)CM, SVCM, MBCM, FACSc; and Ryan P. McNamara, PhD(+1 more)
Why Gut Antibodies Matter in Norovirus Control
0:26
Why Intestinal Antibodies Are Key to Beating Norovirus Infection
20 days ago
by
Sean N Tucker, PhD(+1 more)
Examining Chronic Chikungunya and Potential Clues to Rheumatologic Symptoms
0:22
Examining Chronic Chikungunya and Potential Clues to Rheumatologic Symptoms
20 days ago
by
Daniela Weiskopf, PhD(+1 more)
Ryan Shields, PharmD, MS, explains prescribing newer antibiotics for gram-negative infections: education gaps, limited evidence, costs; stresses real-world data, comparative effectiveness, sulbactam-durlobactam.
0:28
Clinical Considerations for Using Newer Antibiotics for Gram-Negative Infections
20 days ago
by
Ryan K. Shields, PharmD, MS(+1 more)

Contagion: Summer 2025 Issue

View our interactive Summer 2025 issue, featuring articles on biosurveillance, aging in HIV, the NARROWS Framework for stewardship, and much more!

Contagion: Summer 2025 Issue

A Deep Dive: Understanding the Neurological Toll of Long COVID

Ravindra Ganesh, MD, MBBS, FACP, Dip ABOM, Svetlana Blitshteyn, MD, FAAN, and Monica Verduzco-Gutierrez, MD, discuss Long COVID's prevalence—noting that 1 in 5 Americans and 1 in 10 patients post-COVID may be affected.

A Deep Dive: Understanding the Neurological Toll of Long COVID

Contribute to Contagion's Digital Book!

Contagion® is always looking for new contributors to the various sections of our book. Click to learn more about submitting.

Contribute to Contagion's Digital Book!

Beyond the Virus: Long COVID’s Neurological Toll

There is increasing concern of Long COVID’s impact on the brain of patients previously infected with the virus. Featuring commentary from Jennifer Frontera, MD; Leigh Elkins Charvet, PhD; Neil Busis, MD; Alba Azola, MD; and Kristine Erlandson, MD.

Beyond the Virus: Long COVID’s Neurological Toll

COVID-19 Therapeutic Management and Prevention

Tina Tan, MD; Scott Roberts, MD; James Wilson, DO, FACP, FAWM, CTropMed; and Michael Curulewski, PharmD, BCPS, BCIDP, BCGP, discuss FDA-approved COVID-19 therapies, off-label treatments, and preventive modalities.

COVID-19 Therapeutic Management and Prevention



Contagion Digital Edition

Aging in HIV: A Review of Common Comorbidities in People Living With HIV
This review highlights how people living with HIV are living longer due to antiretroviral therapy but face unique age-related health challenges, including cardiovascular disease, metabolic syndrome, renal dysfunction, neurocognitive decline, immunosenescence, bone loss, and frailty, requiring tailored screening and management strategies.
Biosurveillance: A Critical Tool for Emerging and Reemerging Infectious Diseases
Biosurveillance is an essential early warning system for detecting and responding to infectious disease threats, helping to prevent localized cases from becoming widespread outbreaks or pandemics. Despite its proven value during crises such as COVID-19, biosurveillance programs often suffer from inconsistent funding and support, underscoring the urgent need for sustained investment and integration into public health infrastructure.
When Should We De-Escalate Empiric Antimicrobials?
De-escalating empiric antimicrobial therapy is a strategy to combat antimicrobial resistance. Antimicrobial stewardship programs can play a major role in preserving antibiotic effectiveness and preventing unnecessary antibiotic use.

Continuing Medical Education


All News

Infections caused by NDM-producing carbapenem-resistant Enterobacterales have risen more than 4-fold since 2019, raising alarms about limited treatment options, delayed detection, and heightened risks of transmission and mortality in health care settings. TAXIS Pharmaceuticals Chief Scientific Officer Ajit Parhi, PhD, offers some insights on NDM-CRE, antimicrobial resistance, and an overview of his company’s pipeline.