Instruct: Identify the main category of medRxiv papers based on their titles.
Query: A Novel Penalized Inverse-Variance Weighted Estimator for Mendelian Randomization with Applications to COVID-19 Outcomes
Disease Triangle Dynamics of Coccidioidomycosis in Northern Arizona
Hospitalizations, resource use and outcomes of acute pulmonary embolism in Germany during the Covid-19 pandemic - Emergence of different phenotypes of thrombotic disease?
Adaptive single-channel EEG artifact removal withapplications to clinical monitoring
Analysis of severe illness after post-vaccination COVID-19 breakthrough among adults with and without HIV in the United States
Sex differences in the mortality rate for coronavirus disease 2019 compared to other causes of death
Global Reports of Myocarditis Following COVID-19 Vaccination: A Systematic Review and Meta-Analysis
Memory and Concentration Skills In A Sample of First Grade Medical Students at University of Baghdad/College of Medicine
Regional medical inter-institutional cooperation in medical provider network constructed using patient claims data from Japan
Evidence for SARS-CoV-2 Spike Protein in the Urine of COVID-19 patients
Strategies to minimize SARS-CoV-2 transmission in classroom settings: Combined impacts of ventilation and mask effective filtration efficiency
IL-15 and sMAdCAM: Novel roles in COVID-19 pathogenesis
Investigating the biological and technical origins of unknown bases in the S region of the SARS-CoV-2 Delta variant genome sequences
National Trends and Disparities in Hospitalization for Hypertensive Emergencies Among Medicare Beneficiaries, 1999-2019
Attitudes Towards Coronavirus (COVID-19) Vaccine and Sources of Information Across Diverse Ethnic Groups in the UK: a Qualitative Study
People with HIV Have Higher Risk of COVID-19 Diagnosis but Similar Outcomes than the General Population
Initial Analysis of Viral Dynamics and Circulating Viral Variants During the mRNA-1273 Phase 3 COVE Trial
Phenome-wide HLA association landscape of 235,000 Finnish biobank participants
Fast raster-scan optoacoustic mesoscopy enables assessment of human melanoma microvasculature in vivo
The devil is in the details: Reporting and transparent research practices in sports medicine and orthopedic clinical trials
COVID-19 vaccine uptake among healthcare workers in the fourth country to authorize BNT162b2 during the first month of rollout
Ethnicity and COVID-19 outcomes among healthcare workers in the United Kingdom: UK-REACH ethico-legal research, qualitative research on healthcare workers' experiences, and stakeholder engagement protocol
Linking objective measures of physical activity and capability with brain structure in healthy community dwelling older adults
Real-world data on immune responses following heterologous prime-boost COVID-19 vaccination schedule with Pfizer and AstraZeneca vaccines in England
Pretend play predicts receptive and expressive language trajectories in young children with autism
Confirmed COVID-19 cases per economic activity during Autumn wave in Belgium