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Doctor reviewing lung imaging with patient during AATD assessment and exacerbation risk discussion

CT Clues in AATD Predict Exacerbations

January 2026

CT in alpha-1-antitrypsin deficiency tied airway wall thickness to next-year exacerbations beyond emphysema severity alone overall.

Global concept illustration of cytomegalovirus lower respiratory infections and disease burden across world regions.

Cytomegalovirus Drives Global Lower Respiratory Infection Burden

Global estimates show cytomegalovirus linked lower respiratory infections remain a persistent cause of death worldwide.

This metagenomic study of the airborne microbiome in aircraft cabin filters and face masks reveals diverse taxa and antimicrobial resistance genes in crowded, confined public environments.

What Cabin Filters and Face Masks Reveal About Plane and Hospital Air

Metagenomic profiling of airborne microbial communities is opening new windows on pathogen risks in crowded transport.

Assorted dietary iron rich foods including red meat, liver, beans, lentils, eggs and spinach arranged around a notebook, illustrating dietary iron deficiency and immune health.

Dietary Iron Deficiency Compromises Influenza Immunity

Dietary iron deficiency during influenza infection may leave memory T cells numerically intact yet functionally weakened.

Inhaler-related greenhouse gas emissions in U.S. healthcare

US Inhaler Use Drives Rising Greenhouse Gas Emissions

Inhalers prescribed for asthma and COPD generated nearly 25 million metric tons of greenhouse gas emissions in the United States over the past decade.

adult asthma patient inhaler use

Tezepelumab Cuts Oral Steroid Use in Severe Asthma

Tezepelumab oral corticosteroid reduction in severe asthma achieved meaningful steroid sparing without loss of asthma control.

Critically ill patient with interstitial lung disease receiving intensive care for severe acute respiratory failure.

New ILD Diagnoses Do Not Worsen ICU Survival

New onset interstitial lung disease has intensive care mortality matching established disease in severe respiratory failure.

Clinician reviewing chest CT scan as part of age based lung cancer screening for diverse adult patients.

Lung Cancer Screening Criteria Miss Most Patients

Age-based lung cancer screening could detect far more cases than current US risk-based eligibility criteria.

Hospital patient on oxygen mask with relative at bedside

New Clues to Protecting Lungs in Sepsis Lung Injury

Moderate thrombosis in lung injury may paradoxically protect sepsis related ARDS via endothelial ALOX15 driven signaling.

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