Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Automated vision screening of children using a mobile graphic device
Association of Visual Impairment with Brain Structure
Who Develops Pandemic Fatigue?
Soluble immune checkpoints are dysregulated in COVID-19 and heavy alcohol users with HIV infection
Cancer-associated Lactobacillus iners are genetically distinct and associated with chemoradiation resistance in cervical cancer
Acceptability and efficacy of vaginal self-sampling for genital infection and bacterial vaginosis: A large, cross-sectional, non-inferiority trial
Identifying healthy individuals with Alzheimer neuroimaging phenotypes in the UK Biobank
Antibody response after a single dose of ChAdOx1-nCOV (Covishield) vaccine in subjects with prior SARS-CoV2 infection: Is a single dose sufficient?
The Kinetics of COVID-19 Vaccine Response in a Community Vaccinated Population
Usage and awareness of antiviral medications for COVID-19
COVID-19 convalescents exhibit deficient humoral and T cell responses to variant of concern Spike antigens at 12 month post-infection
Modelling the effect of infection prevention and control measures on rate of Mycobacterium tuberculosis transmission to clinic attendees in primary health clinics in South Africa
FAIR-IFICATION OF STRUCTURED CLINICAL DATA
An international comparison of age and sex dependency of COVID-19 Deaths in 2020 - a descriptive analysis
A plasma metabolite score of three eicosanoids predicts incident type 2 diabetes - a prospective study in three independent cohorts
Circulating Tumour DNA Analysis Informing Adjuvant Chemotherapy in Stage II Colon Cancer (DYNAMIC Trial): Statistical Analysis Plan
Development of a core outcome set on traditional Chinese medicine (COS-TCM) for rheumatic heart disease (RHD): study protocol
The influence of biological, epidemiological, and treatment factors on the establishment and spread of drug-resistant Plasmodium falciparum
HLA and red blood cell antigen genotyping in SARS-CoV-2 convalescent plasma donors
Diagnostic performance and clinical implications of rapid SARS-CoV-2 antigen testing in Mexico using real-world nationwide COVID-19 registry data
Association of Socioeconomic Disparities and Predisposing Factors with Higher Prevalence of Hypertension related Left Ventricular Hypertrophy in Males: a Malaysian Community-Based Study
The Efficacy of Isoniazid Prophylaxis in Renal Transplant Recipients in a High TB Burden Country
Anti-SARS-CoV-2 IgG responses are powerful predicting signatures for the outcome of COVID-19 patients
Rapid antigen testing as a reactive response to surges in nosocomial SARS-CoV-2 outbreak risk
Genetic drift and regional spreading dynamics of COVID-19
Virtual reality intervention alleviates dyspnea in patients recovering from COVID pneumonia