Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Background rates of hospitalizations and emergency department visits for selected thromboembolic and coagulation disorders in Ontario, Canada, 2015 to 2020, to inform COVID-19 vaccine safety surveillance
The Pandemic Brain: neuroinflammation in healthy, non-infected individuals during the COVID-19 pandemic
Severe COVID-19 pneumonia and barotrauma: From the frying pan into the fire.
The antibody response to SARS-CoV-2 infection persists over at least 8 months in symptomatic patients
Red flags useful to screen for gastrointestinal and hepatic diseases in patients with shoulder pain: a scoping review protocol
cfTrack: Exome-wide mutation analysis of cell-free DNA to simultaneously monitor the full spectrum of cancer treatment outcomes: MRD, recurrence, and evolution
The ongoing evolution of variants of concern and interest of SARS-CoV-2 in Brazil revealed by convergent indels in the amino (N)-terminal domain of the Spike protein
Comparison of respiratory protection during workload between different wearing methods of replaceable particulate respirators and powered air-purifying respirators
Assessing the feasibility of sustaining a 'Zero-COVID' policy in China in the era of highly transmissible variants
Longitudinal tau PET using flortaucipir: Comparison of (semi)quantitative parameters
Effectiveness of the EPA-based 'Toolbox Family Medicine' on students' learning satisfaction: study protocol for a controlled trial
Monocytic Subsets and Their Signature Genes Differentially Impact Cortex and Cognition in First-Episode Schizophrenia
An Accurate and Explainable Deep Learning System Improves Interobserver Agreement in the Interpretation of Chest Radiograph
Diagnosing COVID-19 in human serum using Raman spectroscopy: a preliminary study
Disease waves of SARS-CoV-2 in Iran closely mirror global pandemic trends
Hematopoietic fitness of JAK2V617F Myeloproliferative Neoplasms is linked to clinical outcome
Fibroblast Growth Factor-23 and Risk of Cardiovascular Diseases: a Mendelian Randomisation study
Development and External Validation of a Mixed-Effects Deep Learning Model to Diagnose COVID-19 from CT Imaging
Bayesian Space-time SIR modeling of Covid-19 in two US states during the 2020-2021 pandemic.
Symptoms of depression and anxiety among Vietnamese immigrants in Japan during the COVID-19 pandemic
Prevalence of HIV and Syphilis and their Co-infection among Men Having Sex with Men in Asia: A Systematic Review and Meta-analysis
Investigating the health effects of 3 coexisting tobacco and nicotine products using system dynamics population modeling: An Italian population case study
Olfactory Bulb and Amygdala Gene Expression Changes in Subjects Dying with COVID-19
Prevalence and associated factors of khat chewing among pregnant women: A Systematic Review and Meta-analysis
Making maternity and neonatal care personalised in the COVID-19 pandemic: results from the Babies Born Better Survey in the UK and the Netherlands
Pretransplant BK virus-specific T-cell-mediated immunity and serotype specific antibodies may have utility in identifying patients at risk for BK virus associated haemorrhagic cystitis after allogeneic HSCT