Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Waning of BNT162b2 vaccine protection against SARS-CoV-2 infection in Qatar
Reconstructing the course of the COVID-19 epidemic over 2020 for US states and counties: results of a Bayesian evidence synthesis model
Mosaic deletions in X-linked dystonia-parkinsonism influence repeat stability and disease onset
A Malaria Knowledge, Attitudes and Practice Survey in a Rural Community in Guinea.
PROMIS scales for assessment of the impact of post-COVID syndrome: A Cross-Sectional Study
A Novel Retinal Vascular Feature and Machine Learning-based Brain White Matter Lesion Prediction Model
Report on Three Round COVID-19 Risk Blind Tests by Screening Eye-region Manifestations
A 16-Month Longitudinal Investigation of Risk and Protective Factors for Mental Health Outcomes Throughout Three National Lockdowns and a Mass Vaccination Campaign: Evidence from a Weighted Israeli Sample During COVID-19
SARS-Cov-2 prevalence, transmission, health-related outcomes and control strategies in homeless shelters: systematic review and meta-analysis
Machine learning approach to dynamic risk modeling of mortality in COVID-19: a UK Biobank cohort study
Ondansetron use is associated with lower COVID-19 mortality in a Real-World Data network-based analysis
Sepsis prediction via the clinical data integration system in the ICU
Association between teleworking frequency and work functioning impairment: a nationwide cross-sectional study of Japanese full-time employees
SARS-CoV-2 seroprevalence, vaccination, and hesitancy in agricultural workers in Guatemala
Multilocus drug resistance mutation analysis in 148 HBV patients in northern Henan Province of China
How Timing of Stay-home Orders and Mobility Reductions Impacted First-Wave COVID-19 Deaths in US Counties
ADIPOSE-DERIVED STROMAL VASCULAR FRACTION AND FAT GRAFTS VERSUS MEDICAL TREATMENT FOR TREATING THE HANDS OF PATIENTS WITH SYSTEMIC SCLEROSIS. A RANDOMIZED CRONTOLLED TRIAL
The Effect of Adolescent Pregnancy on Child Mortality in 46 Low- and Middle-Income Countries
The LeVe CPAP System for oxygen-efficient CPAP respiratory support: Development and pilot evaluation
Differential pre-pandemic IgA reactivity against SARS-CoV-2 and circulating human coronaviruses measured in milk collected in Uganda and the USA
Selective tweeting of COVID-19 articles: Does title or abstract positivity influence dissemination?
Optimizing multi-domain hematologic biomarkers and clinical features for the differential diagnosis of unipolar depression and bipolar depression
Mothers' hygiene experiences in confinement centres: a cohort study
Social discrimination and stigma on the community of health professionals during the Covid-19 pandemic. An ethnographic approach
Clinical prediction of pathogenic variants in non-coding regions of the human genome.
Prediction of intensive care unit mortality based on missing events