Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Risk of SARS-CoV-2 transmission by fomites: a clinical observational study in highly infectious COVID-19 patients
High Sensitivity and NPV for BinaxNOW Rapid Antigen Test in Children at a Mass Testing Site During Prevalent Delta Variant
Multiplex Immunohistochemical Phenotyping of T Cells in Primary Prostate Cancer
Differentials and determinants of immunization coverage among children aged 12-36 months in India: Analysis of nationally-representative, population-based survey data
INOVASIA Study: A Randomized Open Controlled Trial to Evaluate Prophylactic Pravastatin in the Prevention of Preeclampsia and its Effects on sFlt1/PLGF Levels in Pregnant Women at High Risk of Developing Preeclampsia
Ranitidine use, N-Nitrosodimethylamine (NDMA) production and variations in cancer diagnoses
Parent-of-origin effects in the life-course evolution of cardio-metabolic traits
Evidence for Peroxisomal Dysfunction and Dysregulation of the CDP-Choline Pathway in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Leveraging mathematical models of disease dynamics and machine learning to improve development of novel malaria interventions
An Integrated Molecular Atlas of Alzheimer's Disease
Nationwide trends in COVID-19 cases and SARS-CoV-2 wastewater concentrations in the United States
Risk factors for intensive care admission and death amongst children and young people admitted to hospital with COVID-19 and PIMS-TS in England during the first pandemic year
Cancer and the risk of COVID-19 diagnosis, hospitalisation, and death: a population-based multi-state cohort study including 4,618,377 adults in Catalonia, Spain
Impacts of COVID-19 public measures on country-level trade flows: Global panel regression analysis
Unusual trend of respiratory syncytial virus burden of disease observed in primary care diagnosis of children under 5 years old in Catalonia during the COVID-19 pandemic.
The relationships between women's reproductive factors: a Mendelian randomization analysis.
Towards Equitable Patient Subgroup Performance by Gene-Expression-Based Diagnostic Classifiers of Acute Infection
Impacts of Morally Distressing Experiences on the Mental Health of Canadian Health Care Workers During the COVID-19 Pandemic
Effect of Electronic Nicotine Delivery Systems on Cigarette Abstinence in Smokers with no Plans to Quit: Exploratory Analysis of a Randomized Placebo-Controlled Trial
Estimation of SARS-CoV-2 antibody prevalence through integration of serology and incidence data
Multiple drug arrests reported to the Maine Diversion Alert Program more frequently involved carisoprodol, amitriptyline, or quetiapine
Access to palivizumab among children at high risk of respiratory syncytial virus complications in English hospitals
Neuromuscular risk factors for non-contact knee injury: a systematic review and meta-analysis
Smoking modulates different secretory subpopulations expressing SARS-CoV-2 entry genes in the nasal and bronchial airways
D-cycloserine modulates breathlessness related brain activity over pulmonary rehabilitation
Potential drivers for schistosomiasis persistence: population genetic analyses from a cluster-randomized urogenital schistosomiasis elimination trial across the Zanzibar islands