Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Epidemiological characteristics of the B.1.526 SARS-CoV-2 variant
Breastfeeding Practices Among Mothers During COVID-19 in India
Elapsed time since BNT162b2 vaccine and risk of SARS-CoV-2 infection in a large cohort
Digital Health-Enabled Community-Centered Care (D-CCC): A Scalable Model to Empower Future Community Health Workers utilizing Human-in-the-Loop AI
Vaccination or restriction?: COVID-19 vaccine hesitancy and vaccine passports
COVID-19 Associated Pulmonary Aspergillosis: Systematic Review and Patient-Level Meta-Analysis
Investigating the causal relationship between physical activity and chronic back pain: a bidirectional two-sample Mendelian randomization study
Normative cognitive scores in western India, stratified by age, rurality, cognitive domains, and psychiatric comorbidity.
Immunogenicity and safety of inactivated whole virion Coronavirus vaccine with CpG (VLA2001) in healthy adults aged 18 to 55: a randomised phase 1 /2 clinical trial
Adrenaline (epinephrine) compared to selective beta-2-agonist in adults or children with acute asthma: a systematic review and meta-analysis
Unraveling diagnostic co-morbidity makeup of each HF category as characteristically derived by ECG- and ECHO-findings, a prevalence analysis
Assessment of the fatality rate and transmissibility taking account of undetected cases during an unprecedented COVID-19 surge in Taiwan
Identifying Louisiana Communities at the Crossroads of Environmental and Social Vulnerability, COVID-19, and Asthma
Inferring the COVID-19 infection fatality rate in the community-dwelling population: a simple Bayesian evidence synthesis of seroprevalence study data and imprecise mortality data
Telemedicine For Prenatal Care: A Systematic Review
EPHX1 mutations cause a lipoatrophic diabetes syndrome due to impaired epoxide hydrolysis and increased cellular senescence
Previous Infection Combined with Vaccination Produces Neutralizing Antibodies With Potency Against SARS-CoV-2 Variants
Muscle cells of sporadic ALS patients secrete neurotoxic vesicles
A systematic review of the validated monogenic causes of human male infertility: 2020 update and a discussion of emerging gene-disease relationships
Prediction of deterioration from COVID-19 in patients in skilled nursing facilities using wearable and contact-free devices: a feasibility study
SARS-CoV-2 Seroprevalence Among Antenatal Clinic Attendees in Kingston, Jamaica, September-November 2020
HIV-1 infection induces functional reprogramming of female plasmacytoid dendritic cells associated with enhanced TLR7 expression
Evaluation of individual and ensemble probabilistic forecasts of COVID-19 mortality in the US
Region-based analysis of rare genomic variants in whole-genome sequencing datasets reveal two novel Alzheimer's disease-associated genes: DTNB and DLG2
State-level COVID-19 Trend Forecasting Using Mobility and Policy Data
Defective neutralizing antibody response to SARS-CoV-2 in vaccinated dialysis patients