Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Non-differential risk of SARS-CoV-2 infection for members of polling stations on Catalan parliament voting day.
A comparison of different methods for handling measurements affected by medication use
Microbiota composition in the lower respiratory tract is associated with severity in patients with acute respiratory distress by influenza
Community-Based Phenotypic Study of Safety, Tolerability, Reactogenicity and Immunogenicity of Emergency-Use-Authorized Vaccines Against COVID-19 and Viral Shedding Potential of Post-Vaccination Infections: Protocol for an Ambispective study
The 1st year of the COVID-19 epidemic in Estonia: an interrupted time series of population based nationwide cross-sectional studies.
Progression of COVID19 Pandemic in India: A Concurrent Linear Regression Analysis Approach
Performance of vaccination with CoronaVac in a cohort of healthcare workers (HCW) - preliminary report
Genome-wide transethnic meta-analysis identifies novel susceptibility loci for childhood acute lymphoblastic leukemia
Validation of a Novel Molecular Assay to the Diagnostic of COVID-19 Based on Real Time PCR with High Resolution Melting
Ad26.COV2.S breakthrough infections induce high titers of antibodies capable of neutralizing variants of concern
A randomized crossover trial of short versus conventional pulse width DBS in Parkinsons Disease
Conflicts of interest and physicians' attitudes towards hydroxychloroquine as a treatment against COVID-19: A replication and extension of Roussel & Raoult (2020)
Number of plasma exchanges and outcome in myasthenic crisis
The impact of COVID-19 on primary health care and antibiotic prescribing in rural China: qualitative study
INDIA'S PRAGMATIC VACCINATION STRATEGY AGAINST COVID-19: A MATHEMATICAL MODELLING BASED ANALYSIS
Gene-Environment Causal Pathway to Impoverished Cognitive Development Contributes to Psychotic-Like Experience in Children
In vivo NMDA receptor function in people with NMDA receptor antibody encephalitis
Germline sequencing of DNA-damage-repair genes in two hereditary prostate cancer cohorts reveals rare risk-associated variants
Six-month sequelae of post-vaccination SARS-CoV-2 infection: a retrospective cohort study of 10,024 breakthrough infections
High household transmission of SARS-CoV-2 in the United States: living density, viral load, and disproportionate impact on communities of color
Alterations in Brain Morphology by MRI in Adults with Neurofibromatosis 1
Minimal observed impact of HLA genotype on hospitalization and severity of SARS-CoV-2 infection
Clinico epidemiological profile of Omicron variant of SARS CoV2 in Rajasthan
Post- intravitreal injection endophthalmitis pattern during the COVID-19 pandemic with implementation of patient masking
Reduction in COPD exacerbations during COVID-19: a systematic review and meta-analysis
SARS-CoV-2 vaccine effectiveness and breakthrough infections in maintenance dialysis patients