Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Prognostic implications of structural heart disease and premature ventricular contractions in recovery of exercise
Cardiac impairment in Long Covid 1-year post-SARS-CoV-2 infection
A Coupled Experimental and Statistical Approach for an Assessment of the Airborne Infection Risk in Event Locations
Comparison of infection control strategies to reduce COVID-19 outbreaks in homeless shelters in the United States: a simulation study
Dopamine-induced pruning in Monocyte-Derived-Neuronal-like cells (MDNCs) from patients with Schizophrenia
Acceptability of extending HPV-based cervical screening intervals from 3 to 5 years: An interview study with women in England
Poor antigen-specific responses to the second BNT162b2 mRNA vaccine dose in SARS-CoV-2-experienced individuals
The effect of hand hygiene intervention on the knowledge and skills level of school children: A Literature Review
Evaluation of a throat spray with lactobacilli in COVID-19 outpatients in a randomized, double-blind, placebo-controlled trial for symptom and viral load reduction
Consensus on COVID-19 vaccination in pediatric oncohematological patients, on behalf of infectious working group of Italian Association of Pediatric Hematology Oncology
Testing Denmark: A Danish nationwide surveillance study of COVID-19
Distinct Vaccine Efficacy Rates Among Health Care Workers During a COVID-19 Outbreak in Jordan
The impact of the one child policy on China's infant mortality from 1970-1989: A quasi-experimental study
Does trust in government improve Covid-19's crisis management?
Rationale and design of the Health Professional Students at the University of Illinois Chicago (HOLISTIC) Cohort Study
Rapid, widespread, and preferential increase of SARS-CoV-2 B.1.1.7 variant in Houston, TX, revealed by 8,857 genome sequences
Developing a model for predicting impairing physical symptoms in children 3 months after a SARS-CoV-2 PCR-test: The CLoCk Study
Inheritance of a common androgen synthesis variant allele is associated with female COVID susceptibility in UK Biobank
Prolonged activation of nasal immune cell populations and development of tissue-resident SARS-CoV-2 specific CD8 T cell responses following COVID-19
Computing the daily reproduction number of COVID-19 by inverting the renewal equation using a variational technique
Genomic Basis of Multiple Myeloma Subtypes from the MMRF CoMMpass Study
Mask mandate and use efficacy in state-level COVID-19 containment
The role of corticospinal and extrapyramidal pathways in motor impairment after stroke
Factors Associated with the Acceptance and Willingness of COVID-19 Vaccination among Chinese Healthcare Workers
Dietary practices, physical activity and social determinants of non-communicable diseases in Nepal: a systemic analysis
The valuation of outcomes for the temporary and chronic health states associated with Chlamydia trachomatis infection