Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Outdoor PM2.5 Concentration and Rate of Change in COVID-19 Infection in Provincial Capital Cities in China
Behavioral dynamics of COVID-19: estimating under-reporting, multiple waves, and adherence fatigue across 92 nations
A survey of International Health Regulations National Focal Points experiences in carrying out their functions
Comparing non-communicable disease risk factors between Asian migrants and native Koreans: an observational study
Reverse Inflammaging: Long-term effects of HCV cure on biological age
T cell response to intact SARS-CoV-2 includes coronavirus cross-reactive and variant-specific components
Traumatic subarachnoid hemorrhage: a scoping review
Multiple-time measurements of multidimensional psychiatric states from immediately before the COVID-19 pandemic to one year later: A longitudinal online survey of the Japanese population
Corneal cisterns as drainage aqueducts
Transdiagnostic Neural Signatures in common Pediatric Psychiatric Disorders: a data-driven meta-analysis of functional neuroimaging studies
Early but not late convalescent plasma is associated with better survival in moderate-to-severe COVID-19
The genomic landscape across 474 surgically accessible epileptogenic human brain lesions
A PHASE IIA OPEN LABEL STUDY TO EVALUATE THE SAFETY, TOLERABILITY AND EFFICACY OF S-1226 ADMINISTERED BY NEBULIZATION IN SUBJECTS WITH CYSTIC FIBROSIS LUNG DISEASE
Performance of popular pulse oximeters compared with simultaneous arterial oxygen saturation or clinical-grade pulse oximetry: a cross-sectional validation study in intensive care patients
Genomic architecture and prediction of censored time-to-event phenotypes with a Bayesian genome-wide analysis
Availability and Use of Mobile Health Technology for Disease Diagnosis and Treatment Support by Health Workers in the Ashanti Region of Ghana: A Cross-sectional Survey
An Atomic Approach to the Design and Implementation of a Research Data Warehouse
The Substrate of Sudden Death in Long-QT Syndrome is localized in the Epicardium
Microfluidics-Enabled Digital Isothermal Cas13a Assay
Sex differences in the association of mild behavioral impairment with cognitive aging
Automated Detection Model in Classification B-Lymphoblast Cell from Normal B-Lymphoid Precursors in Blood Smear Microscopic Images Based on the Majority Voting Technique
A systematic review and meta-analysis of inpatient mortality associated with nosocomial and community COVID-19 exposes the vulnerability of immunosuppressed adults
Rivaroxaban is Comparable to Warfarin in Prevention of Thromboembolism in Patients with Non-Valvular Atrial Fibrillation with Valvular Heart Disease: A Systematic Review and Meta-analysis
Identifying weather variables as important clinical predictors of bacterial diarrhea among international travelers to Nepal and Thailand
Point-of-care ultrasonography for risk stratification of non-critical suspected COVID-19 patients on admission (POCUSCO): a prospective binational study
Cultural Adaptation of a Brief Intervention to Reduce Alcohol Use Among Injury Patients in Tanzania