Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Protocol for a multi-site case control study evaluating child and adolescent mental health service transformation in England using the i-THRIVE model
What has changed in the experiences of people with mental health problems during the COVID-19 pandemic? Findings from follow-up interviews using a coproduced, participatory qualitative approach
Estimates and determinants of SARS-CoV-2 seroprevalence and infection fatality ratio using latent class analysis: the population-based Tirschenreuth study in the hardest-hit German county in spring 2020
The role of connectivity on COVID-19 preventive approaches
AnFiSA: An open-source computational platform for the analysis of sequencing data for rare genetic disease
Modeling brings additional insights into the kinetics of SARS-CoV-2 neutralizing antibody
Can We Really Trust the Findings of the COVID-19 Research? Quality Assessment of Randomized Controlled Trials Published on COVID-19
Trends and country-level variation in age at first sex in sub-Saharan Africa among birth cohorts entering adulthood between 1985 and 2020
Isolated fetal neural tube defects associate with increased risk of placental pathology: evidence from the Collaborative Perinatal Project.
A Quantitative Evaluation of COVID-19 Epidemiological Models
Long term effectiveness of inactivated vaccine BBIBP-CorV (Vero Cells) against COVID-19 associated severe and critical hospitalization in Morocco
The clinical impact of maternal COVID-19 on mothers, their infants, and placentas with an analysis of vertical transfer of maternal SARS-CoV-2-specific IgG antibodies
Bacterial culture use, etiology and antibiotic susceptibility of common bacterial infections in Indonesian hospitals in 2019
Targeted vaccination and the speed of SARS-CoV-2 adaptation
Half the truth is often a great lie: testing for tick-borne diseases and implications for surveillance
COVID-19 mortality in children and young people in Mexico
Multi-centre Epilepsy Lesion Detection (MELD) Project: Predictors of lesion location and postsurgical seizure freedom in focal cortical dysplasia
Medical Students Perception of Anatomage: A 3D Interactive (Virtual) Anatomy Dissection Table
Adapted "Break The Cycle for Avant Garde" Intervention to Reduce Injection Assisting and Promoting Behaviours in People Who Inject Drugs in Tallinn, Estonia: A Pre- Post Trial.
Individual treatment effect estimation in the presence of unobserved confounding using proxies: a cohort study in stage III non-small cell lung cancer
Toward Using Twitter for PrEP-Related Interventions: An Automated Natural Language Processing Pipeline for Identifying Gay or Bisexual Men in the United States
Development of Prognostic Models for Survival and Care Status in Sporadic Creutzfeldt-Jakob disease
The health effects in the US of quarantine policies based on predicted individual risk of severe COVID-19 outcomes
COVID-19 dynamics in an Ohio prison
Genetic Examination of Hematological Parameters in SARS-CoV-2 Infection and COVID-19
Perceived racial discrimination and eating habits: Systematic review and conceptual models