Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Altered pre-existing SARS-CoV-2-specific T cell responses in elderly individuals
Weekly SARS-CoV-2 screening of asymptomatic students and staff to guide and evaluate strategies for safer in-person learning
A phenome-wide association study identifies effects of copy number variation of VNTRs and multicopy genes on multiple human traits
Prevalence evolution of SARS-CoV-2 infection in the Municipality of Sao Paulo, 2020 - 2021
Are We There Yet? Big Surveys Significantly Overestimate COVID-19 Vaccination in the US
Analysis of opioid distribution before and after recreational marijuana legalization in California
Psilocybin modulation of dynamic functional connectivity is associated with plasma psilocin and subjective effects
Inequality in access to dental services in a market-based dental care system. A population study from Norway 1975-2018
Who Develops Pandemic Fatigue?
A Phase II Study Repurposing Atomoxetine for Neuroprotection in Mild Cognitive Impairment
COVID 19 Vaccine Perceptions in the New York State Intellectual and Developmental Disabilities Community
Lack of trust and social media echo chambers predict COVID-19 vaccine hesitancy
From classic to rap: Airborne transmission of different singing styles, with respect to risk assessment of a SARS-CoV-2 infection
Womens Seclusion during Menstruation and Childrens Health in Nepal
Implementation of Rapid and Frequent SARS-CoV2 Antigen Testing and Response in Congregate Homeless Shelters
Detecting eczema areas in digital images: an impossible task?
Effectiveness of BNT162b2 and ChAdOx1 against SARS-CoV-2 household transmission - a prospective cohort study in England
TEXT MINING OF THE PEOPLE's PHARMACY RADIO SHOW TRANSCRIPTS CAN IDENTIFY NOVEL DRUG REPURPOSING HYPOTHESES
Economic evaluation of a cluster randomized, non-inferiority trial of differentiated service delivery models of HIV treatment in Zimbabwe
Effects of climate conditions, mobility trends, and countermeasures on the COVID-19 outbreak in Japan
Regional opening strategies with commuter testing and containment of new SARS-CoV-2 variants in Germany
Effects of bilateral sequential theta-burst stimulation on functional connectivity in treatment-resistant depression: first results
The COvid-19 Pandemic and Exercise (COPE) Trial: A multi-group randomized controlled trial comparing effects of an app-based, at-home exercise program to waitlist control on depressive symptoms
Youth-oriented packaging and the demand for e-liquids: Evidence from data scraped from Amazon in the United Kingdom
Mental sequelae of the Covid-19 pandemic: Well-being one year into the crisis in children with and without complex medical histories and their parents
FEAT: a Flexible, Efficient and Accurate Test Strategy for COVID-19