Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Risk of Myopericarditis following COVID-19 mRNA vaccination in a Large Integrated Health System: A Comparison of Completeness and Timeliness of Two Methods
Preliminary report on the development of a colorimetric loop-mediated isothermal amplification diagnostic assay for deer tick virus
"I had no life. I was only existing". Factors shaping the mental health and wellbeing of people experiencing long Covid: a qualitative study.
Using Survey Data to Estimate the Impact of the Omicron Variant on Vaccine Efficacy against COVID-19 Infection
Atypical influence of biomechanical knowledge in Complex Regional Pain Syndrome-Towards a different perspective on body representation
Sex-associated differences between body mass index and SARS-CoV-2 antibody titers following the BNT162b2 vaccine among 2,435 healthcare workers in Japan
Pride and adversity among nurses and physicians during the pandemic in two US healthcare systems: a mixed methods analysis
Medication Management of Anxiety and Depression by Primary Care Pediatrics Providers: A Retrospective Electronic Health Record Study
Sex steroid hormones and risk of breast cancer incidence and survival: A two-sample Mendelian randomization study
Early introductions and community transmission of SARS-CoV-2 variant B.1.1.7 in the United States
The Reputational Dividends of Collaborating with a Highly Reputable Agency: The Case of the FDA and Its Domestic Partner Agencies
Efficacy of clarithromycin on COVID-19 pneumonia without oxygen administration; protocol for multicenter, open-label, randomized-controlled, 3-armed parallel group comparison, exploratory trial (CAME COVID study)
12-lead Electrocardiogram in Hospitalized COVID 19 Patients
Acute Respiratory Distress Syndrome is associated with impaired alveolar macrophage efferocytosis
COVID-19 Vaccine Effectiveness against the Omicron BA.2 variant in England
Associations between total MRI-visible small vessel disease burden and domain-specific cognitive abilities in a community-dwelling older-age cohort
Hybrid immunity versus vaccine-induced immunity against SARS CoV2 in Patients with Autoimmune Rheumatic Diseases
Deprivation and Early Involuntary Retirement: Area-Level Analysis across English Local Authorities
Early estimates of SARS-CoV-2 Omicron variant severity based on a matched cohort study, Ontario, Canada
Face masks to prevent transmission of respiratory diseases: Systematic review and meta-analysis of randomized controlled trials
The "throwaways". Conflicts of interest in dermatology publications.
Predictive value of circulating NMR metabolic biomarkers for type 2 diabetes risk in the UK Biobank study
Adaptation and validation of a French version of the Vaccination Attitudes Examination (VAX) scale
Unmasking the conversation on masks: Natural language processing for topical sentiment analysis of COVID-19 Twitter discourse
Severity of thermal burn injury is associated with systemic neutrophil activation
Functional Data Analysis: Transition from Daily Observation of COVID-19 Prevalence in France to Functional Curves