Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Serological responses and six-month trajectories to COVID-19 Comirnaty and Spikevax booster vaccine, September 2021 to January 2022, London, United Kingdom
Intention of Healthcare Workers to Receive COVID-19 Vaccine: A Cross-Sectional Survey in 10 Countries in Eastern Mediterranean Region
Broad anti-SARS-CoV-2 antibody immunity induced by heterologous ChAdOx1/mRNA-1273 prime-boost vaccination
Association between COVID-19 mortality and population level health and socioeconomic indicators
Classification and Visualisation of Normal and Abnormal Radiographs; a comparison between Eleven Convolutional Neural Network Architectures
Evaluation of individual and ensemble probabilistic forecasts of COVID-19 mortality in the US
High correlation between binding IgG (anti-RBD/S) and neutralizing antibodies against SARS-CoV-2 six months after vaccination
The motivational control of human action, its neural bases and functional impact in OCD
The United States COVID-19 Forecast Hub dataset
Booster and anergic effects of the Covishield vaccine among healthcare workers in South India
More efficient and inclusive time-to-event trials with covariate adjustment: a simulation study
A feasibility trial of a digital mindfulness-based intervention to improve asthma-related quality of life for primary care patients with asthma.
Parental inflammatory bowel disease and autism in the offspring: Triangulating the evidence using four complementary study designs.
The impact of the COVID-19 pandemic on health service utilisation in Sierra Leone
Vascular risk is not associated with PET measures of Alzheimer's disease neuropathology among cognitively normal older adults
Assessment of an AI-based triage and notification system in detecting clinical signs of retinal diseases
Pandemic-response adenoviral vector and RNA vaccine manufacturing
A three gene signature predicts response to selinexor in multiple myeloma
Reduction in COPD exacerbations during COVID-19: a systematic review and meta-analysis
Sequencing SARS-CoV-2 in Slovakia: An Unofficial Genomic Surveillance Report
Detection of SARS-CoV-2 in Different Human Biofluids Using the Loop-Mediated Isothermal Amplification Assay: A Prospective Diagnostic Study in Fortaleza, Brazil
Evaluation of saliva molecular point of care for detection of SARS-CoV-2 in ambulatory care
Children with SARS-CoV-2 in the National COVID Cohort Collaborative (N3C)
Functional Data Analysis: Transition from Daily Observation of COVID-19 Prevalence in France to Functional Curves
Declined antibody responses to COVID-19 mRNA vaccine within first three months
FebriDx point-of-care test in patients with suspected COVID-19: a systematic review and individual patient data meta-analysis of diagnostic test accuracy studies