Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: Comparison of children and young people admitted with SARS-CoV-2 across the UK in the first and second pandemic waves: prospective multicentre observational cohort study
Changes in cardiorespiratory fitness and body mass index due to COVID-19 mitigation measures in Austrian children aged 7 to 10 years.
Distinct pancreatic and neuronal Lung Carcinoid molecular subtypes revealed by integrative omic analysis
Using LASSO regression to estimate the population-level impact of pneumococcal conjugate vaccines
Leveraging Health Systems Data to Characterize a Large Effect Variant Conferring Risk for Liver Disease in Puerto Ricans
Determinants of primaquine and carboxyprimaquine exposures in children and adults with Plasmodium vivax malaria
Osteophyte size and location on hip DXA scans are associated with hip pain: findings from a cross sectional study in UK Biobank
The COMBAT-TB Workbench: Making powerful M. tuberculosis bioinformatics accessible
Pre-procedural testing improves estimated COVID-19 prevalence and trends
Reflex single-gene non-invasive prenatal testing significantly increases the cost-effectiveness of carrier screening
Post-vaccination SARS-CoV-2 infections and incidence of the B.1.427/B.1.429 variant among healthcare personnel at a northern California academic medical center
A Real World Evaluation of the safety and immunogenicity of the Covishield vaccine, ChAdOx1 nCoV- 19 Corona Virus Vaccine (Recombinant) in Health Care Workers (HCW) in National Capital Region (NCR) of India: A preliminary report
Modifiable lifestyle activities affect cognition in cognitively healthy middle-aged individuals at risk for late-life Alzheimer's Disease.
Evaluation of vertical transmission of SARS-CoV-2 in utero: nine pregnant women and their newborns
The impact of the COVID-19 pandemic on health service utilisation in Sierra Leone
Evaluation of the specificity and accuracy of SARS-CoV-2 rapid antigen self-tests compared to RT-PCR from 1015 asymptomatic volunteers
Adverse childhood experiences and multiple mental health outcomes through adulthood: a prospective birth cohort study
Behavioural Activation for Social IsoLation (BASIL+) trial (Behavioural activation to mitigate depression and loneliness among older people with long-term conditions): Protocol for a fully-powered pragmatic randomised controlled trial
Gout and coronavirus disease-19 (COVID-19): the risk of diagnosis and death in the UK Biobank
Estimates of excess mortality for the five Nordic countries during the Covid-19 pandemic 2020-2021
Androgen receptor pathway activity assay for sepsis diagnosis and prediction of favorable prognosis.
Is convalescent plasma futile in COVID-19? A Bayesian re-analysis of the RECOVERY randomised controlled trial
A mixture model to estimate SARS-CoV-2 seroprevalence in Chennai, India
Nationwide Seroprevalence of SARS-CoV-2 in Saudi Arabia
Exploring the causal effect of maternal pregnancy adiposity on offspring adiposity: Mendelian randomization using polygenic risk scores
Modeling COVID-19 epidemic trends and health system needs leading to projections for developing countries: a case study of Thailand