Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: Differences in COVID-19 Risk by Race and County-Level Social Determinants of Health Among Veterans
Excess Mortality probably due to COVID-19 in Tokyo, Japan in August and September, 2020
Real-world response of COVID-19 patients in Mexico
Integrated Bile Acid Profile Analysis for The Non-invasive Staging Diagnosis of Ulcerative Colitis
Is it time to use machine learning survival algorithms for survival and risk factors prediction instead of Cox proportional hazard regression? A comparative population-based study
An operationally implementable model for predicting the effects of an infectious disease on a comprehensive regional healthcare system
Circulating Tumour DNA Analysis Informing Adjuvant Chemotherapy in Stage II Colon Cancer (DYNAMIC Trial): Statistical Analysis Plan
Increased visual and cognitive demands emphasize the importance of meeting visual needs at all distances while driving
Antibody responses against SARS-CoV-2 variants induced by four different SARS-CoV-2 vaccines
Orthostatic intolerance in adults with long COVID was not associated with postural orthostatic tachycardia syndrome
Serological Responses to the First Three Doses of SARS-CoV-2 Vaccination in Inflammatory Bowel Disease: A Prospective Cohort Study
A Normative Database of A-Scan Data Using the Heidelberg Spectralis Spectral Domain Optical Coherence Tomography Machine
Molecular identification of species of family Chaetomiaceae (Sordariomycetes, Ascomycota) from soil, dung and water in Sudan
Decreased tissue stiffness in glioblastoma by MR Elastography is associated with increased cerebral blood flow
Deep learning applied to 4-electrode EEG resting-state data detects depression in an untrained external population
Mouth-to-mouth ventilation through cardiopulmonary resuscitation, is there any other way?
Prevalence and determinants of oral and cervicogenital HPV infection: baseline analysis of the MHOC cohort study
Genome, proteome, and immunome data explain why 6 month controlled human malaria infection with sporozoites of the Pf7G8 clone of Plasmodium falciparum is a rigorous predictor of the efficacy of the PfNF54-based PfSPZ Vaccine in Africa
Reporting Rates for VAERS Death Reports Following COVID-19 Vaccination, December 14, 2020-November 17, 2021
Airway antibodies emerge according to COVID-19 severity and wane rapidly but reappear after SARS-CoV-2 vaccination
Regional performance variation in external validation of four prediction models for severity of COVID-19 at hospital admission: An observational multi-centre cohort study
Immunogenicity of BNT162b2 Vaccine in Patients with Inflammatory Bowel Disease on Infliximab Combination Therapy: A Multicenter Prospective Study
Essential hypertension is associated with changes in gut microbial metabolic pathways: A multi-site analysis of ambulatory blood pressure
Protocol for an automated, pragmatic, embedded, adaptive randomised controlled trial: behavioural economics-informed mobile phone-based reminder messages to improve clinic attendance in a Botswanan schools-based vision screening programme
Is virtual care the new normal? Evidence supporting Covid-19's durable transformation on healthcare delivery
Optimal and worst examination strategies for COVID-19