Instruct: Identify the main category of medRxiv papers based on the titles.
Query: Effect of Heat inactivation and bulk lysis on Real-Time Reverse Transcription PCR Detection of the SARS-COV-2: An Experimental Study
School and community reopening during the COVID-19 pandemic: a mathematical modeling study
Selective Decontamination of the Digestive Tract in Invasively Ventilated Patients in an Intensive Care Unit: A protocol for a Systematic Review and Meta-Analysis
Covid-19 disease dynamics with vaccination: The effect of uncertainty
Polygenic predisposition to venous thromboembolism is associated with increased COVID-19 positive testing rates
Its allowed us access to the outside world: A Qualitative Study of Lifespan Supported Mobility Device Use in Cerebral Palsy
Online prescribing for sexually transmitted infections 	- what is on offer? An evaluation of internet pharmacies based in the United Kingdom
Post-marketing active surveillance of myocarditis and pericarditis following vaccination with COVID-19 mRNA vaccines in persons aged 12-39 years in Italy: a multi-database, self-controlled case series study
The validation of a mobile sensor-based neurobehavioral assessment with machine learning analytics
HLA-B27 and not variation in MICA is responsible for genotype by sex interaction in risk of Ankylosing Spondylitis
Contact patterns before and during the UK's Autumn 2020 COVID-19 lockdown among university students and staff
Decreased hydraulic forces are incrementally associated with survival beyond conventional measures of diastolic dysfunction
Effectiveness of BNT162b2 and mRNA-1273 COVID-19 boosters against SARS-CoV-2 Omicron (B.1.1.529) infection in Qatar
An external validation of the QCovid risk prediction algorithm for risk of mortality from COVID-19 in adults: national validation cohort study in England
Improving the quality of anthropometric measures during medical consultations with children aged under five years old in Burkina Faso
Antibody and T cell responses to Sinopharm/BBIBP-CorV in naive and previously infected individuals in Sri Lanka
Development and validation of the Symptom Burden Questionnaire™ for Long COVID: a Rasch analysis
Recovery from severe mental health problems: A systematic review of service user and informal caregiver perspectives
Preoperative mu-opioid receptor availability predicts weight loss following bariatric surgery
Stochastic forecasting of COVID-19 daily new cases across countries with a novel hybrid time series model
SELP Asp603Asn and severe thrombosis in COVID-19 males: implication for anti P-selectin monoclonal antibodies treatment
College Openings, Mobility, and the Incidence of COVID-19 Cases
Donor clonal hematopoiesis and recipient outcomes after transplantation
Household secondary attack rate of COVID-19 by household size and index case characteristics
SEDRA: Selective Entry Dynamic Risk Assessment. A mathematical model to safely keep the borders open during Covid-19
Neuropsychiatric, cognitive and brain morphology characteristics of conversion from Mild Cognitive Impairment to Alzheimers Disease