Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Revisiting the estimation of Covid-19 prevalence: Implications for rapid testing
A Statistical Argument Against Vaccine Injury
A Rapid Realist Review of the Role of Community Pharmacy in the Public Health Response to COVID-19
Presence of SARS-CoV-2 in food surfaces and public space surfaces in 3 districts of Lima, Peru.
Impact of Dutasteride on PSA Kinetics and Time to Progression in Men with PSA-only Recurrent Prostate Cancer
Differential overlap in human and animal fecal microbiomes and resistomes in rural versus urban Bangladesh
Altered EEG markers of synaptic plasticity in a human model of NMDA receptor deficiency: anti-NMDA receptor encephalitis
A statistical genomics framework to trace bacterial genomic predictors of clinical outcomes in Staphylococcus aureus bacteraemia
Lower help-seeking intentions and subsequent depressive symptoms among adolescents with high autistic traits: A population-based cohort study
Deleterious drugs in COVID-19: a rapid systematic review and meta-analysis
Identifying Mitral Valve Prolapse at Risk for Ventricular Arrhythmias and Myocardial Fibrosis from 12-lead Electrocardiograms using Deep Learning
Redefining tissue specificity of genetic regulation of gene expression in the presence of allelic heterogeneity
The military as a neglected pathogen transmitter and its implications for COVID-19: A systematic review
Express yourself: Quantitative real-time PCR assays for rapid chromosomal antimicrobial resistance detection in Pseudomonas aeruginosa
Characterising within-hospital SARS-CoV-2 transmission events: a retrospective analysis integrating epidemiological and viral genomic data from a UK tertiary care setting across two pandemic waves
Perceptions and acceptance of COVID-19 vaccine among pregnant and lactating women in Singapore: A cross-sectional study
The impact of COVID-19 pandemic on influenza surveillance: a systematic review and meta-analysis
Point of care testing for detection of coronaviruses including SARS-CoV-2 from saliva without treating RNA in advance
Pathogenic Neurofibromatosis type 1 (NF1) RNA-splicing resolved by targeted RNAseq
Genome Recombination between Delta and Alpha Variants of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2)
Measurement of SARS-CoV-2 antigens in plasma of pediatric patients with acute COVID-19 or MIS-C using an ultrasensitive and quantitative immunoassay
Predicting the impact of COVID-19 vaccination campaigns - a flexible age-dependent, spatially-stratified predictive model, accounting for multiple viral variants and vaccines
The causal effect of serum vitamin D concentration on COVID-19 susceptibility, severity and hospitalization traits: a Mendelian randomization study
Effectiveness of quarantine and testing to prevent COVID-19 transmission from arriving travelers
Endothelial dysfunction determines severe COVID-19 in combination with dysregulated lymphocyte responses and cytokine networks
Value-based pricing of a COVID-19 vaccine