Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: A rapid review of COVID-19 vaccine prioritization in the U.S.: alignment between Federal guidance and State practice
Mass Homicide by Firearm in Canada: Effects of Legislation
A multi-centre service evaluation of the impact of the COVID-19 pandemic on presentation of newly diagnosed cancers and type 1 diabetes in children in the UK
Attitudes towards a mandatory COVID-19 vaccination in France for the general population or healthcare workers in May 2021
Dominant Clade-featured SARS-CoV-2 Co-occurring Mutations Reveals Plausible Epistasis: An in silico based Hypothetical Model
Bayesian Variable Selection Utilizing Posterior Probability Credible Intervals
Reproduction as a Means of Evaluating Policy Models: A Case Study of a COVID-19 Simulation
Current prices versus minimum costs of production for CFTR modulators
Efficacy of propolis as an adjunct treatment for hospitalized COVID-19 patients: a randomized, controlled clinical trial
Early pandemic molecular diversity of SARS-CoV-2 in children
Differential T cell reactivity to seasonal coronaviruses and SARS-CoV-2 in community and health care workers
Controlling multiple COVID-19 epidemic waves: an insight from a multi-scale model linking the behavior change dynamics to the disease transmission dynamics
Robustness and bias of European excess death estimates in 2020 under varying model specifications
Development and implementation of a customised rapid syndromic diagnostic test for severe pneumonia
Identifying high-risk comorbidities of short and long-term opioid prescription use
Dose-Response Effect of Acupuncture for Melasma: A Prospective Cohort Study in a Tertiary Hospital in Thailand
Three separate spike antigen exposures by COVID-19 vaccination or SARS-CoV-2 infection elicit strong humoral immune responses in healthcare workers
COVID-19 infections post-vaccination by HIV status in the United States
Health-Related Quality of Life and Coping Strategies adopted by COVID-19 survivors: A nationwide cross-sectional study in Bangladesh
Comparative effectiveness of allocation strategies of COVID-19 vaccines and antivirals against emerging SARS-CoV-2 variants of concern in East Asia and Pacific region
COVID-19 Outcomes and Sequencing of SARS-CoV-2 isolated from Veterans in New England
Seroprevalence of SARS-CoV-2 Infection in Cincinnati Ohio USA from August to December 2020
VGsim: scalable viral genealogy simulator for global pandemic
Insights from a Pan India Sero-Epidemiological survey (Phenome-India Cohort) for SARS-CoV2
Willingness to volunteer of medical students during the COVID-19 pandemic: Assessment at a tertiary care hospital in India
Risk of Long Covid in people infected with SARS-CoV-2 after two doses of a COVID-19 vaccine: community-based, matched cohort study