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Infectious Diseases

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Epstein-Barr Virus and Pediatric Sepsis: Unraveling Links to Immune Dysregulation and Mortality
Critical CareEBVEpstein-Barr virus

Epstein-Barr Virus and Pediatric Sepsis: Unraveling Links to Immune Dysregulation and Mortality

By MedXY|Oct 27, 2025

This study links EBV seropositivity to immune dysregulation and increased mortality in pediatric sepsis, highlighting potential pathways for targeted therapies.

Evolving Patterns of Clinical Testing for SARS-CoV-2, Influenza, and RSV in Hospitalized Youths (2016–2024): Insights and Implications
Infectious DiseasesCOVID-19influenza

Evolving Patterns of Clinical Testing for SARS-CoV-2, Influenza, and RSV in Hospitalized Youths (2016–2024): Insights and Implications

By MedXY|Oct 27, 2025

This study evaluates clinical testing trends for COVID-19, influenza, and RSV among hospitalized children from 2016 to 2024, revealing shifts in testing frequency and identifying factors influencing test utilization.

Optimizing Gonorrhea and Chlamydia Screening for Adolescents in Emergency Departments: Evidence from Targeted and Universal Strategies
Clinical Updatesadolescentsemergency department

Optimizing Gonorrhea and Chlamydia Screening for Adolescents in Emergency Departments: Evidence from Targeted and Universal Strategies

By MedXY|Oct 27, 2025

Comparative effectiveness evidence from multicenter pediatric emergency departments demonstrates that targeted and universally offered gonorrhea and chlamydia screening increase detection rates versus usual care, highlighting the need for i

Mitigating Risks of Donor-Derived Epstein-Barr Virus Infection in Pediatric Kidney Transplantation: Advances and Challenges
Infectious DiseasesEBVInfection Risk

Mitigating Risks of Donor-Derived Epstein-Barr Virus Infection in Pediatric Kidney Transplantation: Advances and Challenges

By MedXY|Oct 27, 2025

This article reviews recent studies on EBV transmission in pediatric kidney transplants, highlighting risk factors, monitoring strategies, and implications for reducing posttransplant lymphoproliferative disorder (PTLD).

Impact of COVID-19 Restrictions on Immunity to Streptococcus pyogenes and Respiratory Viruses in Early Childhood
Infectious DiseasesCOVID-19 restrictionsimmunity

Impact of COVID-19 Restrictions on Immunity to Streptococcus pyogenes and Respiratory Viruses in Early Childhood

By MedXY|Oct 27, 2025

This study examines how pandemic-related nonpharmaceutical interventions affected immunity development to Streptococcus pyogenes and common respiratory viruses in children aged 0-4 years, offering insights into rising invasive infections.

Delayed Immunity to Streptococcus pyogenes and Respiratory Viruses in Young Children Following COVID-19 Restrictions: Implications for Recent Infection Surges
Infectious DiseasesCOVID-19 restrictionsimmunity

Delayed Immunity to Streptococcus pyogenes and Respiratory Viruses in Young Children Following COVID-19 Restrictions: Implications for Recent Infection Surges

By MedXY|Oct 26, 2025

A European study reveals that COVID-19 nonpharmaceutical interventions led to reduced immunity against S pyogenes and RSV in children aged 3-4, potentially explaining the recent spike in severe infections.

Efficacy and Challenges of Targeted Indoor Residual Spraying for Aedes-Borne Virus Prevention: Insights from a Cluster-Randomized Trial
Infectious DiseasesDengueindoor residual spraying

Efficacy and Challenges of Targeted Indoor Residual Spraying for Aedes-Borne Virus Prevention: Insights from a Cluster-Randomized Trial

By MedXY|Oct 25, 2025

This study evaluates targeted indoor residual spraying’s effectiveness against Aedes-borne diseases and highlights its limitations despite entomologic success.

Mass Azithromycin Administration in Malian Infants Shows No Mortality Benefit: A Large-Scale Randomized Trial
Infectious Diseasesazithromycininfants

Mass Azithromycin Administration in Malian Infants Shows No Mortality Benefit: A Large-Scale Randomized Trial

By MedXY|Oct 25, 2025

A large randomized trial in Mali demonstrated that mass azithromycin administration to infants aged 1–11 months did not reduce mortality compared to placebo, challenging previous findings in sub-Saharan Africa.

Accelerated Epigenetic Aging in HIV: Insights from a Systematic Review
HIV/AIDSantiretroviral therapyEpigenetic aging

Accelerated Epigenetic Aging in HIV: Insights from a Systematic Review

By MedXY|Oct 31, 2025

Systematic review evidence supports accelerated epigenetic aging in people living with HIV compared to uninfected individuals, highlighting the need for further research considering antiretroviral therapy and confounding factors.

Tomatine: A Novel Natural Adjuvant Enhancing mRNA Vaccine Efficacy in Cancer and Infectious Diseases
Infectious DiseasesCancer ImmunotherapySARS-CoV-2

Tomatine: A Novel Natural Adjuvant Enhancing mRNA Vaccine Efficacy in Cancer and Infectious Diseases

By MedXY|Oct 22, 2025

Tomatine, a natural compound incorporated into mRNA vaccine nanocarriers, significantly enhances antigen expression and innate immune activation, boosting adaptive immunity against tumors and SARS-CoV-2, underscoring its potential as a vers

Decoding Multidrug-Resistant Tuberculosis in Hainan Island: Linking Genotypes to Resistance Levels for Optimized Treatment
Infectious Diseasesdrug resistancemultidrug-resistant tuberculosis

Decoding Multidrug-Resistant Tuberculosis in Hainan Island: Linking Genotypes to Resistance Levels for Optimized Treatment

By MedXY|Oct 22, 2025

This study elucidates drug resistance patterns and genotype-phenotype correlations in multidrug-resistant Mycobacterium tuberculosis strains from Hainan Island, China, revealing implications for tailored MIC-based therapies.

Unraveling Mixed Infections and Heteroresistance in Multidrug-Resistant Tuberculosis: Insights from a Genomic Study in Shanghai
Infectious Diseasesmultidrug-resistant tuberculosis

Unraveling Mixed Infections and Heteroresistance in Multidrug-Resistant Tuberculosis: Insights from a Genomic Study in Shanghai

By MedXY|Oct 22, 2025

A genomic epidemiological study reveals that mixed infections and heteroresistance are prevalent among multidrug-resistant tuberculosis cases in Shanghai, complicating diagnosis and treatment.

Long-Term Health Risks in HIV Patients with Immune Non-Response Despite Antiretroviral Therapy
HIV/AIDSantiretroviral therapyComorbidities

Long-Term Health Risks in HIV Patients with Immune Non-Response Despite Antiretroviral Therapy

By MedXY|Oct 22, 2025

Immune non-response despite ART in people with HIV significantly increases risk of both AIDS-defining and non-AIDS-defining comorbidities, underscoring the need for enhanced risk assessment beyond CD4+ T-cell counts.

Unmasking the Silent Spread: Screening Asymptomatic Tuberculosis in Household Contacts in South Africa
Infectious Diseaseshousehold contactstuberculosis

Unmasking the Silent Spread: Screening Asymptomatic Tuberculosis in Household Contacts in South Africa

By MedXY|Oct 22, 2025

This study reveals that over 80% of tuberculosis cases among South African household contacts are asymptomatic and often missed by symptom and chest X-ray screening, highlighting the need for improved diagnostic strategies to detect subclin

Outpatient Versus Inpatient Care for Young Infants with Single Low-Risk PSBI Signs: Insights from a Multicentre Trial in Sub-Saharan Africa and South Asia
Infectious DiseasesPSBI

Outpatient Versus Inpatient Care for Young Infants with Single Low-Risk PSBI Signs: Insights from a Multicentre Trial in Sub-Saharan Africa and South Asia

By MedXY|Oct 22, 2025

A randomized trial found outpatient treatment of young infants with a single low-mortality-risk sign of possible serious bacterial infection is non-inferior to inpatient care, with lower mortality rates and comparable safety.

Optimizing Antibiotic Duration in Young Infants with Possible Serious Bacterial Infection: A Landmark Multicountry RCT
Infectious Diseasesantibiotic stewardshiplow-resource settings

Optimizing Antibiotic Duration in Young Infants with Possible Serious Bacterial Infection: A Landmark Multicountry RCT

By MedXY|Oct 22, 2025

This multicountry trial demonstrates that early switch from injectable to oral antibiotics with early discharge in young infants with moderate-risk serious bacterial infections is safe and effective, with potential to optimize healthcare re

Understanding Motivations and Barriers in Donation-Based HIV/STI Interventions: Insights from a Systematic Review
HIV/AIDSHIVSexually Transmitted Infections

Understanding Motivations and Barriers in Donation-Based HIV/STI Interventions: Insights from a Systematic Review

By MedXY|Oct 22, 2025

This review synthesizes motivations, facilitators, and barriers of donation-based interventions in HIV/STI research, revealing key factors that enhance access to services through prosocial behaviors in diverse global settings.

Persistent Olfactory Dysfunction Following SARS-CoV-2 Infection: Insights from the RECOVER Adult Cohort
Infectious Diseaseslong COVIDolfactory dysfunction

Persistent Olfactory Dysfunction Following SARS-CoV-2 Infection: Insights from the RECOVER Adult Cohort

By MedXY|Oct 22, 2025

A large prospective study demonstrates that olfactory dysfunction is prevalent and often clinically unrecognized long after SARS-CoV-2 infection, highlighting the value of formal smell testing in patient care and cognitive risk assessment.

HIV Among Older Adults in Sub-Saharan Africa: Epidemiology, Risks, and Treatment Insights from the AWI-Gen Longitudinal Study
HIV/AIDSantiretroviral therapyepidemiology

HIV Among Older Adults in Sub-Saharan Africa: Epidemiology, Risks, and Treatment Insights from the AWI-Gen Longitudinal Study

By MedXY|Oct 20, 2025

This multicentre longitudinal cohort study reveals significant HIV prevalence and incidence among adults aged 40 and older in sub-Saharan Africa, highlighting age, gender, education, and rural residency as critical factors influencing HIV r

Emerging Threat: Active West Nile Virus Transmission in Brazil Reveals Critical Public Health Challenge
Infectious DiseasesBrazilepidemiology

Emerging Threat: Active West Nile Virus Transmission in Brazil Reveals Critical Public Health Challenge

By MedXY|Oct 18, 2025

Recent evidence confirms active West Nile virus transmission across Brazil with significant neurological impact and fatalities, emphasizing the need for enhanced surveillance and public health action in South America.

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