Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Applying Benford's law to COVID-19 data: The case of the European Union
Maternal prenatal stress during the first trimester and infant birthweight in Soweto, South Africa
SARS-CoV-2 B.1.1.7 escape from mRNA vaccine-elicited neutralizing antibodies
The fragility index in randomised controlled trials of interventions for aneurysmal subarachnoid haemorrhage: a systematic review
ASSESSMENT OF PERFORMANCE AND IMPLEMENTATION CHARACTERISTICS OF RAPID POINT OF CARE SARS-CoV-2 ANTIGEN TESTING IN KENYA
REACT-1 round 15 interim report: High and rising prevalence of SARS-CoV-2 infection in England from end of September 2021 followed by a fall in late October 2021
EPIDEMIOLOGICAL CHARACTERISTICS AND SEVERITY OF OMICRON VARIANT CASES IN THE APHP CRITICAL CARE UNITS; THE APHP REALITY RESEARCH GROUP
Association of preference and frequency of teleworking with work functioning impairment: a nationwide cross-sectional study of Japanese full-time employees
Virological and serological kinetics of SARS-CoV-2 Delta variant vaccine-breakthrough infections: a multi-center cohort study
Identification of Key Influencers for Secondary Distribution of HIV Self-Testing among Chinese MSM: A Machine Learning Approach
Pre-Pandemic COVID-19 in New York City: A descriptive analysis of COVID-19 illness prior to February 29, 2020
Evaluating the impact of Hazelwood mine fire event on students' educational development with Bayesian interrupted time-series hierarchical meta-regression
Effect of Female Age on Infertility Diagnostic Factors and In-vitro Fertilization Treatment Outcomes: A Single-center Retrospective Cohort Study
Assessing the causal role of epigenetic clocks in the development of multiple cancers: a Mendelian randomization study
Association of left atrial structure and function with cognitive function among adults with metabolic syndrome
Scottish COVID CAncer iMmunity Prevalence (SCCAMP) - a longitudinal study of patients with cancer receiving active anti-cancer treatment during the COVID-19 pandemic
Effectiveness of Primary and Booster COVID-19 mRNA Vaccination against Omicron Variant SARS-CoV-2 Infection in People with a Prior SARS-CoV-2 Infection | A Test Negative Case Control Study
Rapid protocols to support Covid-19 clinical diagnosis based on hematological parameters
The Statistical Monitoring by Adaptive RMSTD Tests: an efficient, informative, and customizable method for the complete internal quality control intended for low-frequent sampling of control measures
SARS-CoV-2 Variant of Concern 202012/01 has about twofold replicative advantage and acquires concerning mutations
Plasma p217+tau vs NAV4694 amyloid and MK6240 tau PET across the Alzheimer continuum.
Anaesthetic Higher Specialty Training Recruitment in the United Kingdom During the COVID-19 Pandemic: A National Survey
T cell receptor sequencing specifies psoriasis as a systemic and atopic dermatitis as a skin-focused, allergen-driven disease
Grey and white matter volume changes after preterm birth: A meta-analytic approach
Identification of drugs associated with reduced severity of COVID-19: A case-control study in a large population
Real-world response of COVID-19 patients in Mexico