Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: A feasibility study to test a novel approach to dietary weight loss with a focus on assisting informed decision making in food selection
The impact of the coronavirus disease 2019 (COVID-19) pandemic on university students' dietary intake, physical activity, and sedentary behaviour
Infrared spectroscopy enables rapid, robust, portable COVID-19 saliva screening based on pathophysiological response to SARS-CoV-2
Estimated SARS-CoV-2 Seroprevalence in Children and Adolescents in Mississippi, May Through September 2020
Modelling gambiense human African trypanosomiasis infection in villages of the Democratic Republic of Congo using Kolmogorov forward equations
Protection of COVID-19 vaccination and previous infection against Omicron BA.1 and Delta SARS-CoV-2 infections, the Netherlands, 22 November 2021- 19 January 2022
Phenotypic and genetic factors associated with differential consent to record linkage for prescription history in the Australian Genetics of Depression Study
Cancer risk perception and knowledge and physician communication behaviors: specific influences on cervical cancer and colorectal cancer screening in women 50-65 years old
Combined Infection Control Interventions Protect the Essential Workforce from Occupationally-Acquired SARS-CoV-2 during Produce Production, Harvesting and Processing Activities
Comprehensive Evaluation of COVID-19 Patient Short- and Long-term Outcomes: Disparities in Healthcare Utilization and Post-Hospitalization Outcomes
Depression, Anxiety and Stress among the Patient of Chronic Kidney Disease at Nadiad Gujarat, A Cross sectional study
The importance of non-pharmaceutical interventions during the COVID-19 vaccine rollout
Analytical and clinical performances of a SARS-CoV-2 S-RBD IgG assay: comparison with neutralization titers
Convergence of Comorbidity and COVID-19 Infection to Fatality: An Investigation Based on Concurrent Health Status Evaluation among the Elderly Population in Kerala
Quantifying post-vaccination protective anti-SARS-CoV-2 IgG antibodies in blood and saliva with a fully automated, high throughput digital immunoassay
Computational systematics of nutritional support of vaccination against viral and bacterial pathogens as prolegomena to vaccinations against COVID-19
Interventions to treat post-traumatic disorder (PTSD) in vulnerably housed populations and trauma-informed care: A scoping review
The SARS-CoV-2 B.1.351/V2 variant is outgrowing the B.1.1.7/V1 variant in French regions in April 2021
Effects of vitamin D deficiency on blood lipids and bone metabolism: a large cross- sectional study
Healthy dynamics of CD4 T cells may drive HIV resurgence in perinatally-infected infants on antiretroviral therapy
Clinical prediction rule for SARS-CoV-2 infection from 116 U.S. emergency departments
FiMAP: A Fast Identity-by-Descent Mapping Test for Biobank-scale Cohorts
Telecommuting frequency and preference among Japanese workers according to regional cumulative COVID-19 incidence: a cross-sectional study
Using an electronic frailty index to predict adverse outcomes in geriatric COVID-19 patients: data from the Stockholm GeroCovid study
Validation of a rapid, saliva-based and ultra-sensitive SARS-CoV-2 screening system for pandemic-scale infection surveillance
Effectiveness, Explainability and Reliability of Machine Meta-Learning Methods for Predicting Mortality in Patients with COVID-19: Results of the Brazilian COVID-19 Registry