Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: VarLOCK - sequencing independent, rapid detection of SARS-CoV-2 variants of concern for point-of-care testing, qPCR pipelines and national wastewater surveillance
Evaluation of the performance of SARS-CoV-2 antibody assays for the longitudinal population-based study of COVID-19 spread in St. Petersburg, Russia
The energy balance theory: an unsatisfactory model of body composition fluctuations
Taiwan Biobank: a rich biomedical research database of the Taiwanese population
Developing and piloting a preterm birth registry prioritizing social determinants of health and patient-reported data
Investigating the DNA methylation profile of e-cigarette use
Real-time Estimation of Global CFR Ascribed to COVID-19 Confirmed Cases Applying Machine Learning Technique
What if risk factors influenced the variability of health outcomes as well as the mean? Evidence and implications
Psychiatric, Emotional, and Brain Volumetric Footprints of Childhood Conduct in Healthy Young Adults
Comparison of humoral and cellular responses in kidney transplant recipients receiving BNT162b2 and ChAdOx1 SARS-CoV-2 vaccines
Development of Childhood Asthma Prediction Models using Machine Learning Approaches
Toward Evaluation of Disseminated Effects of Medications for Opioid Use Disorder within Provider-Based Clusters Using Routinely-Collected Health Data
The effect of the COVID-19 lockdown on mental health care use in South Africa: an interrupted time series analysis
The accuracy of Japanese administrative data in identifying acute exacerbation of idiopathic pulmonary fibrosis
Risk Score Stratification of Alzheimer's Disease and Mild Cognitive Impairment using Deep Learning
Attempted Suicide and Criminal Justice System in a Sample of Forensic Psychiatric Patients in Malaysia
Platelet polyphosphate and SARS-Cov-2 mRNA-vaccine-induced inflammatory side-effects: a pilot study
Impaired antigen-specific memory B cell and plasma cell responses including lack of specific IgG upon SARS-CoV-2 BNT162b2 vaccination among Kidney Transplant and Dialysis patients
Antibiotic Resistance in Wastewater Treatment Plants and Transmission Risks for Employees and Residents: The Concept of the AWARE Study
Status Quo and Influencing Factors of Family Doctors Performance in Dongguan City
Impact of Transition from Conventional Open Radical Cystectomy to Laparoscopic Radical Cystectomy for Neobladder: A Retrospective Study
The Delta Variant Had Negligible Impact on COVID-19 Vaccine Effectiveness in the USA
Temporally-Informed Random Forests for Suicide Risk Prediction
Mass Homicide by Firearm in Canada: Effects of Legislation
Impact of the COVID-19 pandemic on routine surveillance for adults with chronic hepatitis B virus (HBV) infection in the UK.
Evaluation of gait cycle time variability in patients with knee osteoarthritis using a triaxial accelerometer