Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: The Experience of Two Independent Schools with In-Person Learning During the COVID-19 Pandemic
Young adults vulnerability to COVID-19 in Brazil: an overview across the country
Assessing optimal time between doses in two-dose vaccination regimen in an ongoing epidemic of SARS-CoV-2
Topographical differences in white matter hyperintensity burden and cognition in aging, MCI, and AD
Q3: An ICU Acuity Score for Exploring the Effects of Changing Acuity Throughout the Stay
THE AIRBORNE CONTAGIOUSNESS OF RESPIRATORY VIRUSES: A COMPARATIVE ANALYSIS AND IMPLICATIONS FOR MITIGATION
Systematic development of an mHealth app to prevent healthcare-associated infections by involving patients: Participatient
Factors associated with the decay of anti-SARS-CoV-2 neutralizing antibodies among recipients of an adenoviral vector-based AZD1222 and a whole-virion inactivated (BBV152) vaccine in Chennai, India: a cross-sectional cohort study
ABO blood group type does not influence the level of SARS-CoV-2 antibody response in convalescent plasma donors
Environmental impact of Personal Protective Equipment distributed for use by health and social care services in England in the first six months of the COVID-19 pandemic
Sero-surveillance for IgG to SARS-CoV-2 at antenatal care clinics in three Kenyan referral hospitals: repeated cross-sectional surveys 2020-21
Model-based estimation of transmissibility and reinfection of SARS-CoV-2 P.1 variant
Quality-adjusted life expectancy norms for the English population
Training and Development Needs Assessment in a large NIHR Biomedical Research Centre: A Survey
Multi-Sequence Average Templates for Aging and Neurodegenerative Disease Populations
Relating resting EEG power spectra to age-related differences in cognitive performance: An observational pilot study.
Visual field improvement in neglect after virtual reality intervention: a case study
Using simulated infectious disease outbreaks to guide the design of individually randomized vaccine trials
Predictive Modeling of COVID-19 Case Growth Highlights Evolving Demographic Risk Factors in Tennessee and Georgia
A Phase 2 open-label study to determine the safety and efficacy of weekly dosing of ATL1102 in patients with non-ambulatory Duchenne muscular dystrophy
COVID-19 mortality risk correlates inversely with vitamin D3 status, and a mortality rate close to zero could theoretically be achieved at 50 ng/ml 25(OH)D3: Results of a systematic review and meta-analysis
Longitudinal associations between physical activity and other health behaviours during the COVID-19 pandemic: A fixed effects analysis
A case-control study of autoimmune AEFIs following COVID-19 vaccination reported to VAERS
Mendelian randomization analyses show that higher acetyl-carnitine and carnitine levels in blood protect against severe Covid19
An integrative method for COVID-19 patients classification from chest X-ray using deep learning network with image visibility graph as feature extractor
Immuno-fibrotic drivers of impaired lung function in post-acute sequelae of SARS-CoV-2 infection (PASC)