Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Observational study of HPV genitalia and oral infection in an unvaccinated population of men who have sex with men infected with HIV in Northwest Spain
Community Led Testing among People Who Inject Drugs: A community centered model to find new cases of HIV and Hepatitis C in Nepal
Environmental risks and occupational health hazards of bidi workers and their communities in India: protocol for systematic scoping review
Predictors of mortality, ICU admission and intubation among hospitalized COVD-19 patients in Jordan.
Should the family have a role in deceased organ donation decision-making? A systematic review of public knowledge and attitudes towards organ procurement policies in Europe
Accuracy of rapid point-of-care antigen-based diagnostics for SARS-CoV-2: an updated systematic review and meta-analysis with meta regression analyzing influencing factors
Monitoring SARS-CoV-2 in wastewater during New York City's second wave of COVID-19: Sewershed-level trends and relationships to publicly available clinical testing data
Effectiveness of the EPA-based 'Toolbox Family Medicine' on students' learning satisfaction: study protocol for a controlled trial
The impact of environmental mycobiomes on geographic variation in COVID-19 mortality
Efficacy of vaccination against severe COVID-19 in relation to Delta variant and time since second dose: the REACT-SCOT case-control study
Inter-population differences of allele frequency and regulome tagging are associated with the heterogeneity of loci identified by cross-ancestry genome-wide association studies
Estimated SARS-CoV-2 Seroprevalence in Children and Adolescents in Mississippi, May Through September 2020
Accurate and reproducible prediction of ICU readmissions
The implementation of a virtual ward using digital solutions informing community clinicians in early supported discharge of patients with SARS-Cov2 respiratory symptoms from an acute hospital setting
Development and implementation of a customised rapid syndromic diagnostic test for severe pneumonia
Cultural adaptation of the person-centered maternity care scale at governmental health facilities in Cambodia
"Effect of the intervention with omega-3 fatty acids on nutritional and clinical aspects in patients with breast cancer receiving medical treatment."
Genetic risk factors and Covid-19 severity in Brazil: results from BRACOVID Study
Identification of occupations susceptible to high exposure and risk associated with multiple toxicants in an observational study: National Health and Nutrition Examination Survey 1999-2014
Ready for Impact? A validity and feasibility study of instrumented mouthguards (iMGs)
Identification of a novel FUS/ETV4 fusion and comparative analysis with other Ewing sarcoma fusion proteins
Reducing persistently positive SARS-CoV-2 diagnoses using long-range RT-qPCR
The long-term impact of vaginal surgical mesh devices in UK primary care: a cohort study in the CPRD
Psychological flexibility and the moderating role of the therapeutic working alliance in Acceptance and Commitment Therapy in Daily Life (ACT-DL) in an early psychosis sample.
Bionomics of Aedes aegypti during the 2016-2017 dengue outbreaks in Ouagadougou, Burkina Faso.
How to predict relapse in leukaemia using time series data: A comparative in silico study.