Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Distinct gut and vaginal microbiota profile in women with Recurrent Implantation Failure and Unexplained Infertility
Clinical characteristics of pregnant women infected with Coronavirus Disease 2019 in China: a nationwide case-control study
An outbreak of SARS-CoV-2 in a public-facing office in England, 2021
Nomogram-Based Prognostic Model to predict the High blood pressure in Children and Adolescents: Findings from 342,736 individuals in China
The prevalence of adaptive immunity to COVID-19 and reinfection after recovery, a comprehensive systematic review and meta-analysis
Ambulatory Duchenne Muscular Dystrophy Children: Cross-sectional Correlation between Function, Quantitative Muscle Ultrasound and MRI
Favipiravir In Adults with Moderate to Severe COVID-19: A Phase 3 Multicentre, Randomized, Double-Blind, Placebo-Controlled Trial.
Disentangling post-vaccination symptoms from early COVID-19
Prediction of COVID-19 Mortality to Support Patient Prognosis and Triage and Limits of Current Open-Source Data
Development and implementation of a customised rapid syndromic diagnostic test for severe pneumonia
Whole Genome Sequence Association Analysis of Fasting Glucose and Fasting Insulin Levels in Diverse Cohorts from the NHLBI TOPMed Program
Childhood Immuno-metabolic Markers and Risk of Depression and Psychosis in Adulthood: A Prospective Birth Cohort Study
Sexual Orientation Experiences of Discrimination: Dimensionality, internal consistency, and nomological validity in a diverse Colombian population
COVID-19 Neutralizing Antibody Surveillance Testing for Fully Vaccinated Individuals During Delta Variant Spread
Racial/ethnic disparities in antibiotic use and healthcare utilization, 2016/2018
Synergetic measures to contain highly transmissible variants of SARS-CoV-2
Genome-wide association analysis identifies ancestry-specific genetic variation associated with medication response in the Study to Understand the Genetics of the Acute Response to Metformin and Glipizide in Humans (SUGAR-MGH)
Patterns of brain degeneration in early-stage relapsing-remitting multiple sclerosis
Impact of COVID-19 restrictions on the postpartum experience of women living in Eastern Canada: A mixed method cohort study
Brain ageing in schizophrenia: evidence from 26 international cohorts via the ENIGMA Schizophrenia consortium
Effectiveness of Wolbachia-infected mosquito deployments in reducing the incidence of dengue and chikungunya in Niteroi, Brazil: a quasi-experimental study
Public health relevant consequences of the COVID-19 pandemic on malaria in sub-Saharan Africa: A scoping review
Protocol for a bibliometric analysis and mapping review of parental anxiety and postpartum depression across the perinatal period
Isolation of SARS-CoV-2 from the air in a car driven by a COVID patient with mild illness
Protocol for the COG-UK hospital onset COVID-19 infection (HOCI) multicentre interventional clinical study: evaluating the efficacy of rapid genome sequencing of SARS-CoV-2 in limiting the spread of COVID-19 in United Kingdom NHS hospitals
Heart Block in patients with COVID-19