Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: Trajectory of viral load in a prospective population-based cohort with incident SARS-CoV-2 G614 infection
Antigenic evolution of SARS-CoV-2 in immunocompromised hosts
Beyond well-mixed: a simple probabilistic model of airborne disease transmission in indoor spaces
A Novel Abnormality Annotation Database for COVID-19 Affected Frontal Lung X-rays
Sleep in Frontline Healthcare Workers on Social Media During the COVID-19 Pandemic
Validate Real-World Data-based Endpoint Measures of Cancer Treatment Outcomes
Genome-wide analysis in 756,646 individuals provides first genetic evidence that ACE2 expression influences COVID-19 risk and yields genetic risk scores predictive of severe disease
Impact of COVID-19-related disruptions to measles, meningococcal A, and yellow fever vaccination in 10 countries
Dynamic, stage-course protein interaction network using high power CpG sites in Head and Neck Squamous Cell Carcinoma
Feasibility of a novel non-invasive swab technique for serial whole-exome sequencing of cervical tumors during chemoradiation therapy
The Generalizability of Clinical Prediction Models for Patients with Acute Coronary Syndromes: Results from Independent External Validations
LifeSim: A Lifecourse Dynamic Microsimulation Model of the Millennium Birth Cohort in England
Using random forests to understand unrecognized progression to late-stage CKD, a case-control study
Efficacy of premarital genotype screening and counselling on knowledge toward Sickle Cell disease among university students in Dodoma Tanzania: uncotrolled quasi-experimental study
Implications of COVID-19 vaccination and public health countermeasures on SARS-CoV-2 variants of concern in Canada: evidence from a spatial hierarchical cluster analysis
Prevalence and associated factors of khat chewing among pregnant women: A Systematic Review and Meta-analysis
Disulfiram associated with lower risk of Covid-19: a retrospective cohort study
Tobacco Smoking and Associated Factors among In-school Adolescents in Vietnam in 2013 and 2019
Intention of health care workers to accept COVID-19 vaccination and related factors: a systematic review and meta-analysis
Performance evaluation of virus concentration methods for implementing SARS-CoV-2 Wastewater-based epidemiology emphasizing quick data turnaround.
Cognitive endophenotypes in racially- and ethnically-diverse middle-aged adult offspring aggregate with parental magnetic resonance imaging biomarkers of Alzheimer's disease risk
Genomic epidemiology of SARS-CoV-2 in the United Arab Emirates reveals novel virus mutation, patterns of co-infection and tissue specific host responses
Social and mental health risks faced by undocumented migrants during the COVID-19 pandemic: Evidence from three surveys in France
Impairment of CSF Egress through the Cribriform Plate plays an Apical Role in Alzheimer's disease Etiology
Vascular Comorbidities Worsen Prognosis of Patients with Heart Failure Hospitalized with COVID-19
Controlling risk of SARS-CoV-2 infection in essential workers of enclosed food manufacturing facilities