Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Rapid increase of SARS-CoV-2 variant B.1.1.7 detected in sewage samples from England between October 2020 and January 2021
Antibiotic Prescribing Patterns at COVID-19 Dedicated Wards in Bangladesh: A Single Center Point-Prevalence Survey
Development of Predictive Risk Models for All-cause Mortality in Pulmonary Hypertension using Machine Learning
Effect of Ozone on Allergic Airway Inflammation
Sensorimotor deficits in distance runners with medial plantar pain
Distributed Counterfactual Modeling Approach for Investigating Hospital-Associated Racial Disparities in COVID-19 Mortality
Severe hospital events following symptomatic infection with Sars-CoV-2 Omicron and Delta variants in France, December 2021 - January 2022: a retrospective, population-based, matched cohort study
High Brain-Derived Neurotrophic Factor (BDNF) and Negative Psychological Flexibility associate with Early Fatigue Syndrome in healthy females
Sexual violence in older adults: a Belgian prevalence study
Low Gut Ruminococcaceae Levels are Associated with Occurrence of Antibiotic-associated Diarrhea
The influence of sex steroid treatment on insular connectivity in gender dysphoria
Person-specific Characteristics of People with Low Back Pain Moderate the Preferred Movement Pattern within Motor Skill Training and Strength and Flexibility Exercise
The preparedness and response to COVID-19 in a quaternary Intensive Care Unit in Australia: perspectives and insights from frontline critical care clinicians
Origin of HIV/AIDS and Vaccine Failure: Simulation of the Role of the Adjuvant Activation Hypothesis
Curtailing Covid-19 on a Dollar-a-Day in Malawi: Implications for the Ongoing Pandemic
Mendelian randomization analyses reveal mediating factors of the causal effect of height on coronary artery disease
Assessing the Impact of Mask Usage on COVID-19 Transmission Using a Computer Simulation
Lockdowns exert selection pressure on overdispersion of SARS-CoV-2 variants
Mpilo Outcomes for Stroke Study (MOSS): Does taking antihypertensives prior to stroke affect mortality during acute stroke admissions?
Detection of brain somatic variation in epilepsy-associated developmental lesions
COVID-19 OUTCOMES IN PREGNANCY: A REVIEW OF 275 SCREENED STUDIES
Estimating the impact of Angelman syndrome on parental productivity in Australia using productivity-adjusted life years
Assessing the contribution of rare-to-common protein-coding variants to circulating metabolic biomarker levels via 412,394 UK Biobank exome sequences
Reactogenicity of COVID-19 vaccine in hemodialysis patients: a single-center retrospective study
Beyond Six Feet: A Guideline to Limit Indoor Airborne Transmission of COVID-19
Tracking WhatsApp behaviors during a crisis: A longitudinal observation of messaging activities during the COVID-19 pandemic