Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Controlling multiple COVID-19 epidemic waves: an insight from a multi-scale model linking the behavior change dynamics to the disease transmission dynamics
The 501Y.V2 SARS-CoV-2 variant has an intermediate viral load between the 501Y.V1 and the historical variants in nasopharyngeal samples from newly diagnosed COVID-19 patients
Durability of protection post-primary COVID-19 vaccination in the US: a matched case-control study
Longitudinal Transitions in Initiation, Cessation, and Relapse of Smoking and E-Cigarette Use Among US Youth and Adults
Targeted vaccination and the speed of SARS-CoV-2 adaptation
Determinants of COVID-19 outcomes: A systematic review.
Causal Associations of Self-Reported Walking Pace with Telomere Length in 405,981 middle-aged adults: a UK Biobank study
Psychosis-like experiences and cognition in young adults: an observational and Mendelian randomisation study
PREVALENCE AND INCIDENCE OF ANTIBODIES AGAINST SARS-COV-2 AMONG PRIMARY HEALTHCARE PROVIDERS IN BELGIUM DURING ONE YEAR OF THE COVID-19 EPIDEMIC: PROSPECTIVE COHORT STUDY PROTOCOL
A Novel Triage Tool of Artificial Intelligence Assisted Diagnosis Aid System for Suspected COVID-19 pneumonia In Fever Clinics
Assessment of magnitude and spectrum of cardiovascular disease admissions and outcomes in Saint Paul Hospital Millennium Medical College, Addis Ababa: A retrospective study
The Impact of State Paid Sick Leave Policies on Longitudinal Weekday Workplace Mobility During the COVID-19 Pandemic
Decrease of heart rate variability during exercise: an index of cardiorespiratory fitness
Ivacaftor, not ivacaftor/lumacaftor, is associated with lower pulmonary inflammation in preschool cystic fibrosis
Effect of cannabis liberalization on suicide and mental illness following recreational access: a state-level longitudinal analysis in the USA
Long Term Humoral Immunity Decline in Hemodialysis Patients Following SARS-CoV-2 Vaccination
Adaptation and validation of a French version of the Vaccination Attitudes Examination (VAX) scale
Cross-talk between red blood cells and plasma influences blood flow and omics phenotypes in severe COVID-19
Humoral immune responses to COVID-19 vaccination in people living with HIV on suppressive antiretroviral therapy
Have news reports on suicide and attempted suicide during the COVID-19 pandemic adhered to guidance on safer reporting? A UK-wide content analysis study
You're too young to have an eye problem: Reasons for nonadherence to referrals for follow-up eye care for schoolchildren in Nigeria -- a descriptive qualitative study
NHS CHECK: protocol for a cohort study investigating the psychosocial impact of the COVID-19 pandemic on healthcare workers
New insights from GWAS on longitudinal and cross-sectional BMI and related phenotypes in admixed children with Native American and European ancestries
Diagnostic accuracy of rapid point-of-care tests for diagnosis of current SARS-CoV-2 infections in children: A systematic review and meta-analysis
Effects of an urban sanitation intervention on childhood enteric infection and diarrhea in Maputo, Mozambique: a controlled before-and-after trial
Creation of a ustekinumab external control arm for Crohn's disease using electronic health records data: a pilot study