Instruct: Identify the main category of medRxiv papers based on the titles.
Query: The "Great Lockdown": Inactive Workers and Mortality by Covid-19
COVID-19 vaccination in Sindh Province, Pakistan: a modelling study of health impact and cost-effectiveness
Vegetable intake and metabolic risk factors: A Mendelian randomization study
PREVALENCE THRESHOLDS THAT SHOULD BE APPLIED IN SCHISTOSOMIASIS MASS DRUG ADMINISTRATION PRGROGRAMMES: SYSTEMATIC REVIEW AND META-ANALYSIS
Association of Visual Impairment with Risk for Future Parkinson's Disease
Superspreading of SARS-CoV-2 infections: A Systematic Review and Meta-analysis
PREVALENCE OF PRECONCEPTION CARE PROVISION IN KISUMU COUNTY-KENYA
Quantitative SARS-CoV-2 viral-load curves in paired saliva and nasal swabs inform appropriate respiratory sampling site and analytical test sensitivity required for earliest viral detection
Performance of Repeat BinaxNOW SARS-CoV-2 Antigen Testing in a Community Setting, Wisconsin, November-December 2020
Age-specific Contribution of Contacts to Transmission of SARS-CoV-2 in Germany
Immunogenicity of BNT162b2 Vaccine Booster Dose in Patients with Inflammatory Bowel Disease Receiving Infliximab Combination Therapy: A Prospective Observational Study
Fully Vaccinated and Boosted Patients Requiring Hospitalization for COVID-19: an Observational Cohort Analysis
Variation in US Drug Overdose Mortality Within and Between Hispanic/Latine Subgroups: A Disaggregation of National Data
Dietary patterns among 13 - 17-years old school adolescents: A national comparison of the three geographical regions in Bolivia
Behavioral, Demographic, and Clinical determinants of HIV Status in Zambian Women
Clinical correlation of lung ultrasound profiles in patients with COVID-19 infection
Identifying the critical time window for the association of the early-life gut microbiome and metabolome with childhood neurodevelopment
Respiratory symptoms of Swiss people with Primary Ciliary Dyskinesia
Student nurses' views on shift patterns: what do they prefer and why? Results from a Tweetchat
Social isolation during the COVID-19 pandemic in Spain: a population study
Trends in non-COVID-19 hospitalizations prior to and during the COVID-19 pandemic period, United States, 2017-2021
Epidemiological and Genomic analysis of a Sydney Hospital COVID-19 Outbreak
COVID19-related and all-cause mortality among middle-aged and older adults across the first epidemic wave of SARS-COV-2 infection in the region of Tarragona, Spain: results from the COVID19 TARRACO Cohort Study, March-June 2020.
Significant impacts of the COVID-19 pandemic on race/ethnic differences in USA mortality
Locus Coeruleus Integrity in Older Adults with and without Chronic Pain
fNIRS-derived Neurocognitive Ratio as a Biomarker for Neuropsychiatric Diseases