Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Disparities in SARS-CoV-2 Vaccination-to-Infection Risk, Massachusetts 2020-2021
Assessing the Impact of Human Mobility to Predict Regional Excess Death in Ecuador
Motivation and Cognitive Abilities as Mediators between Polygenic Scores and Psychopathology in Children
Analytical sensitivity and effectiveness of different SARS-CoV-2 testing options
Changes in English medication safety indicators throughout the COVID-19 pandemic: a federated analysis of 57 million patients' primary care records in situ using OpenSAFELY
Design of an optimal combination therapy with broadly neutralizing antibodies to suppress HIV-1
Serum SARS-CoV-2 Antigens for the Determination of COVID-19 Severity
Local public health officials and COVID-19: Evidence from China
Autoantibodies against IL-1-receptor-antagonist in multisystem inflammatory syndrome in children
Evolutionary Trajectories of SARS-CoV-2 Alpha and Delta Variants in White-Tailed Deer in Pennsylvania
Polygenic risk score from a multi-ancestry GWAS uncovers susceptibility of heart failure
Methadone overdoses increased 48% during the COVID-19 epidemic
The primacy of meeting the essential needs of public university students during the COVID-19 pandemic: a new higher education priority
Understanding the barriers to pooled SARS-CoV-2 testing in the United States
Role of physiotherapy team in critically ill COVID-19 patients pronation: can a multidisciplinary management reduce the complications rate?
Estimating COVID-19 cases and deaths prevented by non-pharmaceutical interventions, and the impact of individual actions: a retrospective model-based analysis
Dominant Clade-featured SARS-CoV-2 Co-occurring Mutations Reveals Plausible Epistasis: An in silico based Hypothetical Model
Low grade systemic inflammation is a risk factor for infection death: an observational cohort study
Assessing the Effects of Behavioral Circadian Rhythm Disruption in Shift-Working Police Academy Trainees
Production of anti-spike antibodies in response to COVID vaccine in lymphoma patients
Gestational diabetes mellitus in women born small or premature: Systematic review and meta-analysis
Brain activity measured by functional brain imaging predicts breathlessness improvement during pulmonary rehabilitation
Are we ready for COVID-19's Golden Passport? Insights from a Global Physician Survey
Profile of SARS-CoV-2-specific CD4 T cell response: Relationship with disease severity and impact of HIV-1 and active Mycobacterium tuberculosis co-infection
Does Metformin Decrease Mortality in Patients with Type 2 Diabetes Mellitus Hospitalized for COVID-19? A Multivariable and Propensity Score-adjusted Meta-analysis
Loss of C2orf69 defines a fatal auto-inflammatory mitochondriopathy in Humans and Zebrafish