Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Protective characteristics of COVID-19 convalescent and post-vaccination IgG antibodies
A novel approach to concentrate human and animal viruses from wastewater using receptors-conjugated magnetic beads
Country-level Association of Socioeconomic, Environmental and Healthcare-Related Factors with the Disease-Burden and Mortality Rate of COVID-19
Prevalence, characteristics, and predictors of Long COVID among diagnosed cases of COVID-19
Systematic review and meta-analysis to estimate the burden of fatal and non-fatal overdose among people who inject drugs
Behavioral and psychological symptoms of dementia in different dementia disorders: A large-scale study of 10 000 individuals.
Rapid Impact Analysis of B 1.1.7 Variant on the Spread of SARS-CoV-2 in North Carolina
Mental Health of International Migrant Workers Amidst Large-Scale Dormitory Outbreaks of COVID-19: A Population Survey
Impact of the COVID-19 pandemic on treatment patterns for US patients with metastatic solid cancer
Familial Clustering and Genetic Analysis of Severe Thumb Carpometacarpal Joint Osteoarthritis in a Large Statewide Cohort
In Vivo Cortical Microstructure: A Proxy for Tauopathy and Cognitive impairment in the Elderly with and without MCI/Dementia
Investigating the causal relationship between physical activity and chronic back pain: a bidirectional two-sample Mendelian randomization study
Multiomics implicate gut microbiota in altered lipid and energy metabolism in Parkinsons disease
Clinical outcome evaluations and CBT response prediction in Myotonic Dystrophy
The outcome of Gynecologic Cancer Patients With The Covid-19 Infection: A Systematic Review And Meta-Analysis
Assisted reproductive technology and association with childhood cancer subtypes
Highly-specific memory B cells generation after the 2nd dose of BNT162b2 vaccine compensate for the decline of serum antibodies and absence of mucosal IgA
Modern contraceptive use among adolescent girls and young women in Benin: a mixed-methods study
Computerized Cognitive Training in People with Depression: A Systematic Review and Meta-analysis of Randomized Clinical Trials
Combining serological assays and official statistics to describe the trajectory of the COVID-19 pandemic: results from the EPICOVID19-RS study in Rio Grande do Sul (Southern Brazil)
Genome-Wide Association Study of Non-Alcoholic Fatty Liver Disease Identifies Association with Apolipoprotein E
Early detection of SARS-CoV-2 variants using traveler-based genomic surveillance at four US airports, September 2021- January 2022
Association between prenatal alcohol exposure and children's facial shape. A prospective population-based cohort study
Sharp Increases in Drug Overdose Deaths Among High-School-Age Adolescents During the US COVID-19 Epidemic and Illicit Fentanyl Crisis
Genome-wide cell-free DNA termini in patients with cancer.
Heart rate variability as biomarker for bipolar disorder