Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Pulmonary Embolism Readmission Trend Over the Years: A National Readmission Database Study
Factors Associated with Medicine Timing Effects: A Meta-analysis
The impact of high frequency rapid viral antigen screening on COVID-19 spread and outcomes: a validation and modeling study
A Community-Based Participatory Research to Assess the Feasibility of Ayurveda Intervention in Patients with Mild-to-Moderate COVID-19
The COVID in the Context of Pregnancy, Infancy and Parenting (CoCoPIP) Study: protocol for a longitudinal study of parental mental health, social interactions, physical growth, and cognitive development of infants during the pandemic.
Evaluation of Residual Disinfectant Levels in Public Drinking Water Distribution Systems in Relation to an Acanthamoeba Keratitis Outbreak - Illinois, 2002-2009
Application of 23 novel serological markers for identifying recent exposure to Plasmodium vivax parasites in an endemic population of western Thailand
Relationship Between Depression, Prefrontal Creatine and Gray Matter Volume
The tongue biofilm metatranscriptome identifies metabolic pathways associated with halitosis and its prevention
Estimated Spike Evolution and Impact of Emerging SARS-CoV-2 Variants
Who funded the research behind the Oxford-AstraZeneca COVID-19 vaccine? - Approximating the funding to the University of Oxford for the research and development of the ChAdOx vaccine technology
Adaptive data-driven selection of sequences of biological and cognitive markers in clinical diagnosis of dementia
Efficient control of IL-6, CRP and Ferritin in Covid-19 patients with two variants of Beta-1,3-1,6 glucans in combination, within 15 days in an open-label prospective clinical trial
Access to personal protective equipment in healthcare workers during the COVID-19 pandemic in the United Kingdom: results from a nationwide cohort study (UK-REACH)
Risk of COVID-19 variant importation - How useful are travel control measures?
Pregnancy Loss and Cardiovascular Disease: A Nationwide Cohort Study
The effectiveness of the first dose of BNT162 b 2 vaccine in reducing SARS-CoV-2 infection 13-24 days after immunization: real-world evidence
Socio-demographic factors associated with early antenatal care visits among pregnant women in Malawi: 2004-2016
Declines in life expectancy following the COVID-19 pandemic in provinces of Spain
Predictive Model of Risk Factors of High Flow Nasal Cannula Using Machine Learning in COVID-19
Anatomy of SARS-CoV-2 outbreak of vaccinated: An observational case-control study of COVID-19 breakthrough infections, COVID-19 appropriate behavior and anti-spike-IgG response as a correlate of protection in Medical college students at Rural Medical College, India
One-Seq: A Highly Scalable Sequencing-Based Diagnostic for SARS-CoV-2 and Other Single-Stranded Viruses
Assessing the role of vascular risk factors in dementia: Mendelian randomization meta-analysis and comparison with observational estimates
Towards Internationally standardised humoral Immune Correlates of Protection from SARS CoV 2 infection and COVID-19 disease
On the lag between deaths and infections in the first phase of the Covid-19 pandemic
Modelling the impact of household size distribution on the transmission dynamics of COVID-19