Instruct: Identify the main category of medRxiv papers based on the titles.
Query: Primary care during the COVID-19 pandemic - observations and challenges identified through a survey and interviews with community paediatricians: the calm before the storm
Validity of reported post-acute health outcomes in children with SARS-CoV-2 infection: a systematic review
Clinical evaluation of the Xpert MTB/XDR assay for rapid detection of isoniazid, fluoroquinolone, ethionamide and second-line drug resistance: A cross-sectional multicentre diagnostic accuracy study
Epidemic waves of COVID-19 in Scotland: a genomic perspective on the impact of the introduction and relaxation of lockdown on SARS-CoV-2
Assessing the Feasibility of a Web-based Outcome Measurement System in Child and Adolescent Mental Health Services: myHealthE (MHE) a Randomised Controlled Feasibility Pilot Study
Infection with Omicron variant generates neutralizing antibodies to BA.1 and BA.2 sub-lineages and induces higher levels of cross-neutralizing antibodies to Delta variant
Blood-based host biomarker diagnostics in active case finding for pulmonary tuberculosis: a diagnostic accuracy study
Predicting anti-cancer activity in flavonoids - a graph theoretic approach
Non-intuitive trends of fetal fraction development related to gestational age and fetal gender, and their practical implications for non-invasive prenatal testing
SARS-CoV-2 Omicron variant: healthcare workers' perceptions and beliefs of vaccine effectiveness and advocacy: a national survey during the first week of the World Health Organization variant alert
Perceptions and experiences of rare diseases among General Practitioners: an exploratory study
Antibody responses to known and unknown SARS-CoV-2 infections after mRNA vaccine booster
Estimating real-world COVID-19 vaccine effectiveness in Israel
Does Metformin Decrease Mortality in Patients with Type 2 Diabetes Mellitus Hospitalized for COVID-19? A Multivariable and Propensity Score-adjusted Meta-analysis
Whole exome sequencing in the UK Biobank reveals risk gene SLC2A1 and biological insights for major depressive disorder
What is the extent of COVID-19 vaccine hesitancy in Bangladesh? : A cross-sectional rapid national survey
Systematic Review of Supervised Machine Learning Models in Prediction of Medical Conditions
Population-split-based risk assessment model of venous thromboembolism in Chinese medical inpatients
Novel approach to diagnosis of His bundle capture using individualized left ventricular lateral wall activation time as reference
"Populist Attitude and Conspiracist beliefs contribution to the overconfidence about the risk of Covid-19: implications for Preventive Health Behaviors"
Right Ventricular Dysfunction in Ventilated Patients with COVID-19 (COVID-RV)
Modern contraceptive use among adolescent girls and young women in Benin: a mixed-methods study
Vaccine Confidence and Hesitancy at the start of COVID-19 vaccine deployment in the UK: An embedded mixed-methods study
Significant impacts of the COVID-19 pandemic on race/ethnic differences in USA mortality
Association between HIV co-infection and delayed diagnosis with tuberculosis bacterial load in setting with widespread antiretroviral therapy use
Impact of Diabetes Status on Immunogenicity of Trivalent Inactivated Influenza Vaccine in Older Adults