Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: Association of polycyclic aromatic hydrocarbons in moss with blood biomarker among nearby residents in Portland, Oregon
Uptake of SARS-CoV-2 workplace testing programs, March 2020 to March 2021
Clinical impact of the rapid molecular detection of RSV and influenza A and B viruses in the emergency department
Single-Dose SARS-CoV-2 Vaccination With BNT162b2 and AZD1222 Induce Disparate Th1 Responses and IgA Production
The Effect of Weather Pattern on the Second Wave of Coronavirus: A cross study between cold and tropical climates of France, Italy, Colombia, and Brazil
Knowledge and Impact of COVID-19 on Middle-Aged and Older People living with HIV in Lima, Peru
COVID-associated pediatric hospitalization and ICU admission trends across a multi-state health system and the broader US population
The Paradox of Female Obesity in Low and Lower-Middle Income Countries
Mental Health of International Migrant Workers Amidst Large-Scale Dormitory Outbreaks of COVID-19: A Population Survey
Expanding the Russian allele frequency reference via cross-laboratory data integration: insights from 6,096 exome samples
Modelling pooling strategies for SARS-CoV-2 testing in a university setting
Probability that an infection like Covid-19 stops without reaching herd immunity, calculated with a stochastic agent-based model.
COVID-19 Vaccine Effectiveness by Product and Timing in New York State
The origin, epidemiology and phylodynamics of HIV-1 CRF47_BF
Inequities in COVID-19 vaccine and booster coverage across Massachusetts ZIP codes: large gaps persist after the 2021/22 Omicron wave
COVID-19 outcomes in hospitalized puerperal, pregnant, and neither pregnant nor puerperal women: a population study
Cost-effectiveness of internet-delivered cognitive behaviour therapy for body dysmorphic disorder: results from a randomised controlled trial
Clinical Risk, Sociodemographic Factors, and SARS-CoV-2 Infection Over Time in Ontario, Canada
Estimation of Vaccine Efficacy for Variants that Emerge After the Placebo Group Is Vaccinated
Severity, criticality, and fatality of the SARS-CoV-2 Beta variant
Genomic epidemiology of early SARS-CoV-2 transmission dynamics in Gujarat, India
Plasma glial fibrillary acidic protein is an early marker of amyloid pathology in Alzheimer's disease
Emotional symptoms, mental fatigue and behavioral adherence after 72 continuous days of strict lockdown during the COVID-19 pandemic in Argentina
Evaluation of systemic immune response in patients with inflammatory complications of large joint replacements
Utility of estimated pulse wave velocity for assessing vascular stiffness: comparison of methods
Real-time SARS-CoV-2 diagnostic and variants tracking over multiple candidates using nanopore DNA sequencing