Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Exploring the impact of shielding advice on the health and wellbeing of individuals identified as extremely vulnerable and advised to shield in Southwest England amid the COVID-19 pandemic: A mixed-methods evaluation
An alternative approach for bioanalytical assay development for wastewater-based epidemiology of SARS-CoV-2
Effectiveness of Covid-19 Vaccines against the SARS-COV-2-Delta (B.1.617.2) in China-A Real World Study
Occupational risks of COVID-19 in NHS workers in England
The impact of the COVID-19 pandemic on hospital services for patients with cardiac diseases: a scoping review
Sex differences in incidence and mortality of bloodstream infections. Results from the population-based HUNT study in Norway
Endothelial dysfunction determines severe COVID-19 in combination with dysregulated lymphocyte responses and cytokine networks
Half the picture: Word frequencies reveal racial differences in clinical documentation, but not their causes
The role of educational settings in the transmission chain of SARS-CoV-2 in 2020: a systematic review
Common Mechanisms of Virus-Mediated Oncogenesis in Bladder Cancers Arising In Solid Organ Transplant Recipients
Protocol for a bibliometric analysis and mapping review of parental anxiety and postpartum depression across the perinatal period
Automated processing of thermal imaging to detect COVID-19
Seroprevalence and attainment of herd immunity against SARS CoV-2: A modelling study
Safety and Effectiveness of COVID-19 SPUTNIK V Vaccine in Dialysis Patients
Efficacy of Sofosbuvir plus Ledipasvir in Egyptian patients with COVID-19 compared to standard treatment: Randomized controlled trial
High efficacy of saliva in detecting SARS-CoV-2 by RT-PCR in adults and children
The efficacy of vaccines in the context of COVID-19 and its variants: Role of Spatio-temporal boundary
Genome-wide by environment interaction study of stressful life events and hospital-treated depression in the iPSYCH2012 sample
Biallelic TET2 mutation sensitizes to 5-azacitidine in acute myeloid leukemia
Dental biofilm microbiota dysbiosis is associated with the risk of acute graft-versus-host disease after allogeneic hematopoietic stem cell transplantation
Association of lipid-regulating drugs with dementia and related conditions: an observational study of data from the Clinical Practice Research Datalink
Community ECHO (Extension for Community Healthcare Outcomes) Project Promotes Cross-Sector Collaboration and Evidence-Based Trauma-Informed Care
Third BNT162b2 vaccination neutralization of SARS-CoV-2 Omicron infection
Heart Rate n-Variability (HRnV) Measures for Prediction of Mortality in Sepsis Patients Presenting at the Emergency Department
Natural Language Model for Automatic Identification of Intimate Partner Violence Reports from Twitter
Diagnostic Model of in-Hospital Mortality in Patients with Acute ST-Segment Elevation Myocardial Infarction Used Artificial Intelligence Methods