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Predicting Post-Discharge Survival: The Long-term Pneumonia Mortality Index (L-PMI) Sets a New Standard for CAP Prognosis
Infectious Diseasescommunity-acquired pneumoniaL-PMI

Predicting Post-Discharge Survival: The Long-term Pneumonia Mortality Index (L-PMI) Sets a New Standard for CAP Prognosis

By MedXY|Mar 19, 2026

Researchers have developed and validated the Long-term Pneumonia Mortality Index (L-PMI), a clinical tool that accurately predicts mortality up to one year following hospital discharge for community-acquired pneumonia, including COVID-19 ca

Recent Infections Act as a Transient Trigger for Cryptogenic Stroke in Young Adults via Thromboinflammatory Pathways
Infectious Diseasesinfectious diseasesThromboinflammation

Recent Infections Act as a Transient Trigger for Cryptogenic Stroke in Young Adults via Thromboinflammatory Pathways

By MedXY|Mar 18, 2026

The SECRETO study demonstrates that infections within the preceding week increase the odds of cryptogenic ischemic stroke by 2.6-fold in young adults, primarily driven by transient increases in von Willebrand Factor and Factor VIII levels.

Tuberculosis Post-Allogeneic Hematopoietic Stem Cell Transplantation: Insights from a Decade-Long Nationwide Study in a Low-Incidence Setting
Clinical UpdatesAllo-HSCTinfectious disease

Tuberculosis Post-Allogeneic Hematopoietic Stem Cell Transplantation: Insights from a Decade-Long Nationwide Study in a Low-Incidence Setting

By MedXY|Mar 18, 2026

This nationwide retrospective study in France highlights the rare but severe incidence of tuberculosis (TB) in Allo-HSCT recipients, identifying birth in high-prevalence countries as a primary risk factor and emphasizing the need for target

Metformin and Ursodeoxycholic Acid Fail to Improve Post-COVID Recovery: Insights from a Randomized Controlled Trial
Infectious Diseaseslong COVIDmetformin

Metformin and Ursodeoxycholic Acid Fail to Improve Post-COVID Recovery: Insights from a Randomized Controlled Trial

By MedXY|Mar 13, 2026

A randomized clinical trial indicates that neither metformin nor ursodeoxycholic acid (UDCA) significantly improves recovery from postacute sequelae of SARS-CoV-2 (PASC) compared to placebo, highlighting the ongoing challenge of finding eff

Potent Inhibition of Hepatitis E Virus Replication by Bemnifosbuvir: Preclinical Evidence and Clinical Prospects
Clinical UpdatesViêm gan EViêm gan mãn tính

Potent Inhibition of Hepatitis E Virus Replication by Bemnifosbuvir: Preclinical Evidence and Clinical Prospects

By MedXY|Mar 8, 2026

Preclinical studies demonstrate that the nucleotide analogue bemnifosbuvir effectively suppresses Hepatitis E virus (HEV) replication, showing synergistic potential with ribavirin and a high genetic barrier to resistance.

High Effectiveness and Rare Safety Risks: Real-World Meta-Analysis Validates RSV Vaccination for Older Adults
Infectious Diseasesgeriatricspublic health

High Effectiveness and Rare Safety Risks: Real-World Meta-Analysis Validates RSV Vaccination for Older Adults

By MedXY|Mar 4, 2026

A comprehensive meta-analysis of 121.8 million individuals confirms that RSV vaccines are approximately 75% effective against hospitalization and severe disease in older adults, despite low global uptake and a rare risk of Guillain-Barré sy

Daily Chlorhexidine Bathing in the ICU: Re-evaluating Infection Prevention and Antimicrobial Stewardship through the CLEAN-IT Trial
Clinical Updatesantimicrobial stewardshipICU

Daily Chlorhexidine Bathing in the ICU: Re-evaluating Infection Prevention and Antimicrobial Stewardship through the CLEAN-IT Trial

By MedXY|Mar 3, 2026

This review synthesizes findings from the CLEAN-IT trial and historical data to evaluate the impact of chlorhexidine bathing on nosocomial infections, MDR pathogens, and reserve antibiotic consumption in critically ill patients.

Daily Chlorhexidine Bathing in the ICU: Results from the CLEAN-IT Multicentre Trial
Critical CareAntimicrobial Resistancecritical care

Daily Chlorhexidine Bathing in the ICU: Results from the CLEAN-IT Multicentre Trial

By MedXY|Mar 2, 2026

A large-scale trial in Brazilian ICUs found that daily chlorhexidine bathing did not lower overall nosocomial infection rates but significantly reduced multi-drug resistant pathogen isolation and the use of high-priority reserve antibiotics

Clinical UpdatesmpoxMVA-BNワクチン

Long-term Immunological and Clinical Outcomes of Monkeypox Virus Infection versus MVA-BN Vaccination: A 24-Month Longitudinal Cohort Analysis

By MedXY|Mar 2, 2026

This 24-month Belgian cohort study demonstrates that natural MPXV infection induces more durable and robust immunity than MVA-BN vaccination. While clinical symptoms mostly resolve within a year, persistent scarring remains common, and vacc

Fractional Yellow Fever Vaccination Fails Non-Inferiority in Infants: Why Adult Data Cannot Be Extrapolated to Pediatric Populations
Infectious Diseasesglobal healthPediatrics

Fractional Yellow Fever Vaccination Fails Non-Inferiority in Infants: Why Adult Data Cannot Be Extrapolated to Pediatric Populations

By MedXY|Mar 2, 2026

A randomized, double-blind trial in Kenya and Uganda reveals that a 500 IU fractional dose of yellow fever vaccine is not non-inferior to the standard dose in infants, suggesting that lower dose requirements in adults are not generalizable

Ensitrelvir Demonstrates Potent Antiviral Efficacy Comparable to Nirmatrelvir in Early COVID-19: Insights from the PLATCOV Trial
Infectious DiseasesAntiviralsclinical trials

Ensitrelvir Demonstrates Potent Antiviral Efficacy Comparable to Nirmatrelvir in Early COVID-19: Insights from the PLATCOV Trial

By MedXY|Mar 2, 2026

The PLATCOV trial identifies ensitrelvir as a highly effective oral antiviral, achieving rapid SARS-CoV-2 clearance comparable to ritonavir-boosted nirmatrelvir. This phase 2 adaptive trial suggests ensitrelvir is a viable alternative for o

Potent Viral Suppression and Safety of ALG-000184: Insights from a Phase 1 Trial in Chronic HBV Infection
GastroenterologyALG-000184Capsid Assembly Modulator

Potent Viral Suppression and Safety of ALG-000184: Insights from a Phase 1 Trial in Chronic HBV Infection

By MedXY|Mar 2, 2026

This Phase 1 trial demonstrates that ALG-000184, a novel Class-E capsid assembly modulator, significantly reduces HBV DNA and RNA levels in patients with chronic hepatitis B, maintaining a favorable safety profile and supporting its potenti

Potent Antiviral Activity of the Class-E Capsid Assembly Modulator ALG-000184 in Chronic Hepatitis B: Insights from a Phase 1 Randomized Trial
Clinical UpdatesALG-000184Capsid Assembly Modulator

Potent Antiviral Activity of the Class-E Capsid Assembly Modulator ALG-000184 in Chronic Hepatitis B: Insights from a Phase 1 Randomized Trial

By MedXY|Mar 2, 2026

This review synthesizes the Phase 1 trial findings of ALG-000184, a novel capsid assembly modulator, demonstrating significant multi-log reductions in HBV DNA and RNA with a favorable safety profile in chronic HBV patients.

Strategic Release of Wolbachia-Infected Mosquitoes Reduces Dengue Risk by Over 70% in Urban Singapore
Infectious DiseasesDenguepublic health

Strategic Release of Wolbachia-Infected Mosquitoes Reduces Dengue Risk by Over 70% in Urban Singapore

By MedXY|Feb 22, 2026

A large-scale cluster-randomized trial in Singapore demonstrates that releasing male Aedes aegypti mosquitoes infected with the wAlbB Wolbachia strain significantly suppresses wild-type populations and reduces the incidence of symptomatic d

Molecular Mimicry Unveiled: How Somatic Hypermutation and Adenoviral Protein pVII Drive VITT
Hematology-OncologySomatic Hypermutation

Molecular Mimicry Unveiled: How Somatic Hypermutation and Adenoviral Protein pVII Drive VITT

By MedXY|Feb 22, 2026

Researchers have identified that a specific somatic hypermutation (K31E) in the IGLV3-21*02/03 allele triggers VITT by causing antibodies intended for adenoviral protein pVII to cross-react with Platelet Factor 4 (PF4), explaining the patho

Long-Acting Injectable ART Superior to Oral Regimens in Patients with HIV Adherence Challenges: Insights from the LATITUDE Trial
Infectious Diseasesantiretroviral therapycabotegravir

Long-Acting Injectable ART Superior to Oral Regimens in Patients with HIV Adherence Challenges: Insights from the LATITUDE Trial

By MedXY|Feb 22, 2026

The LATITUDE trial reveals that monthly injectable cabotegravir-rilpivirine significantly reduces treatment failure compared to standard oral ART in individuals with HIV who struggle with daily medication adherence, potentially reshaping cl

Beyond Symptom Resolution: Physiological Recovery Lags Behind Subjective Wellness in COVID-19 and Influenza
Infectious DiseasesCOVID-19digital health

Beyond Symptom Resolution: Physiological Recovery Lags Behind Subjective Wellness in COVID-19 and Influenza

By MedXY|Feb 16, 2026

A 2-year prospective cohort study reveals that physiological recovery, measured via smartwatches, significantly lags behind self-reported symptom resolution, particularly in moderate-to-severe COVID-19 cases, suggesting a need for revised p

Early Inpatient Initiation of 1-Month TB Preventive Therapy Proves Non-Inferior for Patients with Advanced HIV and Cryptococcal Meningitis
Infectious Diseases

Early Inpatient Initiation of 1-Month TB Preventive Therapy Proves Non-Inferior for Patients with Advanced HIV and Cryptococcal Meningitis

By MedXY|Feb 16, 2026

The IMPROVE trial demonstrates that starting a one-month isoniazid-rifapentine (1HP) course during hospitalization for cryptococcal meningitis is as safe and effective as outpatient initiation, potentially increasing treatment completion ra

Doravirine and Islatravir Combination Proves Non-Inferior to B/F/TAF: A New Era for Two-Drug HIV Maintenance
Infectious Diseasesantiretroviral therapyclinical trials

Doravirine and Islatravir Combination Proves Non-Inferior to B/F/TAF: A New Era for Two-Drug HIV Maintenance

By MedXY|Feb 15, 2026

Phase 3 trial results demonstrate that a daily fixed-dose combination of doravirine and islatravir effectively maintains virological suppression in adults with HIV-1, offering a comparable and safe alternative to standard integrase inhibito

Obesity Linked to Three-Fold Increase in Severe Infection Risk: A Global Analysis of 925 Pathogens
Infectious Diseasesglobal healthinfectious diseases

Obesity Linked to Three-Fold Increase in Severe Infection Risk: A Global Analysis of 925 Pathogens

By MedXY|Feb 15, 2026

A large-scale multicohort study reveals that adult obesity significantly increases the risk of hospitalization and death across nearly 1,000 infectious diseases, accounting for approximately one in ten infection-related deaths globally.

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