Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Improving air quality and health in Northern Italy: limits and perspectives
Does greater longevity come with lower life disparity in India? A comparative study between Kerala and Delhi
An Aging Focused Unobtrusive and Privacy-Preserving Digital Behaviorome
AIBx, Artificial Intelligence Model to Risk Stratify Thyroid Nodules
The online delivery of exercise oncology classes supported with health coaching: A pilot randomized controlled trial
Evaluation of antibody serology to determine current helminth and Plasmodium falciparum infections in a co-endemic area in Southern Mozambique
Did the COVID-19 pandemic result in more family physicians stopping practice? Results from Ontario, Canada
Extending influenza surveillance to detect non-influenza respiratory viruses of public health relevance: analysis of surveillance data, 2015-2019, Belgium
Estimating the long-term effects of population-wide screening for latent and active tuberculosis in the Republic of the Marshall Islands
Integrative modelling of reported case numbers and seroprevalence reveals time-dependent test efficiency and infection rates
One vaccine to counter many diseases? Modelling the economics of oral polio vaccine against child mortality and COVID-19
Multi-centre post-implementation evaluation of SARS-CoV-2 antigen-based point of care tests used for asymptomatic screening of continuing care healthcare workers
Whole exome sequencing in the UK Biobank reveals risk gene SLC2A1 and biological insights for major depressive disorder
Shared Decision Making for Patients Hospitalized with Acute Myocardial Infarction. A Randomized Trial
Saliva Is Comparable to Nasopharyngeal Swabs for Molecular Detection of SARS-CoV-2
Divergences on expected pneumonia cases during the COVID-19 epidemic in Catalonia: A time-series analysis of primary care electronic health records covering about 6 million people.
mRNA COVID-19 Vaccination and Development of CMR-confirmed Myopericarditis
Seroconversion rates following COVID-19 vaccination amongst patients with malignant disease- the impact of diagnosis and cancer-directed therapies
Smoking and Vaping Among a National Sample of U.S. Adults During the COVID-19 Pandemic
Have infection control and prevention measures resulted in any adverse outcomes for care home and domiciliary care residents and staff?
Association of the inflammation-related proteome with dementia development at older age: results from a large, prospective, population-based cohort study
Zero-COVID Policies: Melbourne's 112-Day Hard Lockdown Experiment Harmed Mostly Mothers
Dynamics of antibodies to SARS-CoV-2 in convalescent plasma donors
Taking a participatory research approach within workplace health promotion research to improve physical activity levels in office-based workers: a scoping review protocol
Detection of choroidal hypoperfusion in giant cell arteritis using swept-source optical coherence tomographic angiography
Specific concussion curriculum: Does it improve residents' comfort, Knowledge and In-Training Examination Scores? A pilot study.