Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Follow-up study in the ski-resort Ischgl: Antibody and T cell responses to SARS-CoV-2 persisted for up to 8 months after infection and transmission of virus was low even during the second infection wave in Austria
Seroprevalence of antibodies against SARS-CoV-2 virus in the adult Norwegian population, winter 2020/2021: pre-vaccination period
Longitudinal symptom and clinical outcome analysis of hospitalized COVID-19 patients
HIV Testing Uptake and Late Diagnosis among Urban Population of Ethiopia: A Multilevel Modeling Approach
A Single Drop of Fingerstick Blood for Quantitative Antibody Response Evaluation After SARS-CoV-2 Vaccination
The Effect of Frames on COVID-19 Vaccine Hesitancy
Predictors of black fungus fear during the COVID-19 pandemic among the Bangladeshi health workers: a cross-sectional study
Which innovations can improve timeliness of investigations and address the backlog in endoscopy for patients with potential symptoms of upper and lower Gastrointestinal (GI) cancers? Rapid Review
Genetic risk estimates for offspring of patients with Stargardt disease
Virological and serological kinetics of SARS-CoV-2 Delta variant vaccine-breakthrough infections: a multi-center cohort study
The effect of respiratory activity, ventilatory therapy and facemasks on total aerosol emissions
Reduction of brooding and more general depressive symptoms after fMRI neurofeedback targeting a melancholic functional-connectivity biomarker
Impaired Lymphocyte Responses in Pediatric Sepsis Vary by Pathogen Type
A high-throughput microfluidic nano-immunoassay for detecting anti-SARS-CoV-2 antibodies in serum or ultra-low volume dried blood samples
GatorTron: A Large Clinical Language Model to Unlock Patient Information from Unstructured Electronic Health Records
Counterfactual inference for single-cell gene expression analysis
Endothelin-1 is Increased in the Plasma of Patients Hospitalized with Covid-19
Acceptability and associated factors of indoor residual spraying for Malaria control by households in Luangwa district of Zambia: A multilevel analysis
A polygenic risk score predicts mosaic loss of chromosome Y in circulating blood cells
Health impact of routine immunisation service disruptions and mass vaccination campaign suspensions caused by the COVID-19 pandemic: Multimodel comparative analysis of disruption scenarios for measles, meningococcal A, and yellow fever vaccination in 10 low- and lower middle-income countries
Profiles of US Hispanics Unvaccinated for COVID-19
Urinary cell mRNA Profiling of Kidney Allograft Recipients: A Systematic Investigation of a Filtration Based Protocol for the Simplification of Urine Processing
Intensified stimulation targeting lateral and medial prefrontal cortices for the treatment of social anxiety disorder: A randomized, double-blind, parallel-group, dose-comparison study
Mental health and wellbeing amongst people with informal caring responsibilities across different time points during the COVID-19 pandemic: A population-based propensity score matching analysis
Self-testing and vaccination against COVID-19 to minimize school closure
Effect of physical activity calorie equivalent (PACE) labels on energy purchased in cafeterias: a stepped-wedge randomised controlled trial