Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Occupational risk of SARS-CoV-2 infection and reinfection during the second pandemic surge: a cohort study.
A clinical trial to evaluate the dayzz smartphone app on employee sleep, health, and productivity at a large US employer
Associations of Loneliness and Social Isolation with Healthspan and Lifespan in the US Health and Retirement Study
Hepatitis E in Bangladesh: Insights from a National Serosurvey
Humoral immune response in inactivated SARS-CoV-2 vaccine: When should a booster dose be administered?
Anopheles salivary antigens as serological biomarkers of vector exposure and malaria transmission: A systematic review with multilevel modelling
Detection of Bourbon virus specific serum neutralizing antibodies in human serum in Missouri, USA
AIBx, Artificial Intelligence Model to Risk Stratify Thyroid Nodules
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)
Repeat Subcutaneous Administration of REGEN-COV(R) in Adults is Well-Tolerated and Prevents the Occurrence of COVID-19
Predicting Melanoma Staging using Targeted RNA Sequencing data using Machine Learning.
Seroprevalence of anti-SARS-CoV-2 IgG antibody among health care workers of anaesthesia departments from various hospital settings in India
Scaling Up the Discovery of Hesitancy Profiles by Identifying the Framing of Beliefs towards Vaccine Confidence in Twitter Discourse
Awareness and perceptions among members of a Japanese cancer patient advocacy group concerning the financial relationships between the pharmaceutical industry and physicians: a mixed-methods analysis of survey data
Novel application of capture-recapture methods to estimate the completeness of contact tracing during a large outbreak of Ebola Virus Disease, Democratic Republic of Congo, 2018-2020
High-resolution portability of 245 polygenic scores when derived and applied in the same cohort
Impact of inspiratory vs expiratory incentive spirometry on obstructive, restrictive, and mixed ventilatory impairments: Study protocol. Effect of incentive spirometry on respiratory impairments.
Rapid SARS-CoV-2 variants spread detected in France using specific RT-PCR testing
Investigating the impact of London's Ultra Low Emission Zone on children's health: Children's Health in London and Luton (CHILL): Protocol for a prospective parallel cohort study
A Phase II study to evaluate the safety and efficacy of prasinezumab in early Parkinson's disease (PASADENA): rationale, design and baseline data
Magnitude and timing of the antiviral response determine SARS-CoV-2 replication early in infection
Modelling the impact of extending dose intervals for COVID-19 vaccines in Canada
The genetic risk for COVID-19 severity is associated with defective innate immune responses
System-wide hematopoietic and immune signaling aberrations in COVID-19 revealed by deep proteome and phosphoproteome analysis
Blood bacterial DNA, intestinal adenoma and colorectal cancer
Exaggerated Right Ventricular Dysfunction in Females with Group 3 Pulmonary Hypertension