Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Evolution of COVID-19 mortality over time: results from the Swiss hospital surveillance system (CH-SUR)
Modeling the impact of racial and ethnic disparities on COVID-19 epidemic dynamics
Anti-nucleocapsid antibodies following SARS-CoV-2 infection in the blinded phase of the mRNA-1273 Covid-19 vaccine efficacy clinical trial
Maternal psychiatric diagnosis and comorbidities around pregnancy
Unraveling Attributes of COVID-19 Vaccine Hesitancy and Uptake in the U.S.: A Large Nationwide Study
Efficacy and safety of a novel antiviral preparation in ICU-admitted patients with COVID-19: a phase III randomized controlled trial
Early and long-term risk of new-onset atrial fibrillation after transient ischemic attack
Global patterns of genetic variation and association with clinical phenotypes at genes involved in SARS-CoV-2 infection
DRAGON-Data: A platform and protocol for integrating genomic and phenotypic data across large psychiatric cohorts
Directional anchor genes refine polygenic informed treatment selection in schizophrenia and bipolar disorder
Threshold analyses on rates of testing, transmission, and contact for COVID-19 control in a university setting
Climate Change and Child Health - Assessment of Parents' Perspective and Relevance
Wastewater Surveillance of SARS-CoV-2 across 40 U.S. states
Seropositivity in blood donors and pregnant women during the first year of SARS-CoV-2 transmission in Stockholm, Sweden
Serum but not mucosal antibody responses are associated with pre-existing SARS-CoV-2 spike cross-reactive CD4+ T cells following BNT162b2 vaccination in the elderly
Acute Pain Pathways: protocol for a prospective cohort study
The inhibition of Macrophage Migration Inhibitory Factor by ISO-1 attenuates trauma-induced multiorgan dysfunction in rats
Social and emotional characteristics of girls and young women with DDX3X-linked intellectual disability: A descriptive and comparative study
Hospitalisation for COVID-19 predicts long lasting cerebrovascular impairment: A prospective observational cohort study
PRICE COVID19 Data Report December 2021 Pakistan Registry of Intensive Care
Prevention of SARS-CoV-2 airborne transmission in a workplace based on CO2 sensor network
A one-step real-time RT-PCR assay for simultaneous typing of SARS-CoV-2 mutations associated with the E484K and N501Y spike protein amino-acid substitutions
Impact of training modules on physicians perspective of COVID-19: An online survey
Uncovering Survivorship Bias in Longitudinal Mental Health Surveys
Mandatory public health measures for COVID-19 are associated with improved mortality, equity and economic outcomes
A prediction model for COVID-19 prevalence based on demographic and healthcare parameters in Iran