Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Evaluation of the depth and width of normal fetal Sylvian fissure by trans-cerebellar section
Awareness regarding Anemia in Antenatal women attending tertiary care hospitals in South India
Massive social protests amid the pandemic in selected  Colombian  cities:  Did  they increase COVID-19 cases?
Self-testing for the detection of SARS-CoV-2 infection with rapid antigen tests.
Individual-based modeling of COVID-19 transmission in college communities
Household Transmission and Clinical Features of SARS-CoV-2 Infections by Age in 2 US Communities
Characteristics that modify the effect of small-quantity lipid-based nutrient supplementation on child anemia and micronutrient status: an individual participant data meta-analysis of randomized controlled trials
Distinct Adaptive Immunophenotype in duodenal mucosa but not peripheral blood of patients with functional dyspepsia
Evaluating the impacts of tiered restrictions introduced in England, during October and December 2020 on COVID-19 cases: A synthetic control study.
SARS-CoV-2 Delta vaccine breakthrough transmissibility in Alachua, Florida
Development of Electrospun Nanofibrous Filters for Controlling Coronavirus Aerosols
Relationships among High School Student-Athletes' Mental Health, Stressors, and Social Support during the COVID-19 Pandemic in Japan
Causal meditation analysis to understand how different components of a complex psychological intervention improved symptoms (or not) of depression in Goa, India
Second round of the interlaboratory comparison (ILC) exercise of SARS-CoV-2 molecular detection assays being used by 45 veterinary diagnostic laboratories in the US
Development of a Natural Language Processing Algorithm for the Classification of Suspicious Liver Lesions from Radiology Reports
Modeling Clinical Trial Attrition Using Machine Intelligence: A driver analytics case study using 1,325 trials representing one million patients
Genomic epidemiology of early SARS-CoV-2 transmission dynamics in Gujarat, India
Gut-bladder axis syndrome associated with recurrent UTIs in humans
Utilization of a SARS-CoV-2 Variant Assay for the Rapid Differentiation of Omicron and Delta
Loss of Y in leukocytes as a risk factor for critical COVID-19 in men
Elastin degradation markers are elevated in never-smokers with past history of prolonged exposure to secondhand tobacco smoke and are inversely associated with their lung function
Longitudinal determination of mRNA-vaccination induced strongly binding SARS-CoV-2 IgG antibodies in a cohort of healthcare workers with and without prior exposure to the novel coronavirus
Controlling COVID-19 via test-trace-quarantine
Using 2D Video-based Pose Estimation for Automated Prediction of Autism Spectrum Disorders in Preschoolers
Differences in COVID-19 Risk by Race and County-Level Social Determinants of Health Among Veterans
Immunoprecipitation-targeted proteomics assays facilitate rational development of SARS-CoV-2 serological diagnostics