Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: COVID-19 vaccination and menstrual cycle changes: A United Kingdom (UK) retrospective case-control study
Effects of drinking water, sanitation, handwashing and nutritional interventions on stress physiology, oxidative stress, and epigenetic programming in young children living in rural Bangladesh: A randomized clinical trial
Added-value of whole exome and RNA Sequencing in advanced and refractory cancer patients with no molecular-based treatment recommendation based on a 90-gene panel
Weakening of the cognition and height association from 1957 to 2018: findings from four British birth cohort studies
A2B-COVID: A method for evaluating potential SARS-CoV-2 transmission events
Profile of SARS-CoV-2-specific CD4 T cell response: Relationship with disease severity and impact of HIV-1 and active Mycobacterium tuberculosis co-infection
Cardiovascular Signatures of COVID-19 Predict Mortality and Identify Barrier Stabilizing Therapies
Prolonged SARS-CoV-2 infection in patients with lymphoid malignancies
An approximate Bayesian approach for estimation of the reproduction number under misreported epidemic data
Change in methicillin-resistant Staphylococcus aureus testing in the Intensive Care Unit as an antimicrobial stewardship initiative
PBPK modelling of dexamethasone in patients with COVID-19 and liver disease
Development of a Conceptual Model of Childhood Asthma to Inform Asthma Prevention Policies
Distance from home to motor vehicle crash location: Implications for license restrictions among medically-at-risk older drivers
Discovery Of 42 Genome-Wide Significant Loci Associated With Dyslexia
Nationwide trends in COVID-19 cases and SARS-CoV-2 wastewater concentrations in the United States
Depression and Anxiety Symptoms among General Hospital Employees in need of Mental Health Treatment
Low dose hydroxychloroquine prophylaxis for COVID-19 - a prospective study
The antibody response to SARS-CoV-2 increases over 5 months in patients with anosmia/dysgeusia
Chronic fatigue associated with post-COVID syndrome versus transient fatigue caused by high intensity exercise: are they comparable in terms of vascular effects?
The accuracy of Japanese administrative data in identifying acute exacerbation of idiopathic pulmonary fibrosis
Costs of hand hygiene for all in household settings - estimating the price tag for the 46 least developed countries
Spatiotemporal Correlations of Mesoscale Neocortical Activities in Patients with Focal Epilepsy
Shared genetic etiology between cortical brain morphology and tobacco, alcohol, and cannabis use
Cash Transfer Programs and HIV-Related Outcomes: an Analysis of 42 Countries from 1996 to 2019
Antibody and T cell responses to SARS-CoV-2 mRNA vaccines during maintenance therapy for immune-mediated inflammatory diseases
Effects of a single 10mg dose of empagliflozin on postprandial insulin kinetics in patients with postbariatric hypoglycaemia