“Don’t worry, be happy,” is more than just song lyrics. A growing body of evidence supports an association between optimism and healthy aging, but it is […]
People with a congenital heart defect who were hospitalized with COVID-19 infection were at higher risk for severe illness or death than those without a heart defect, according […]
A new model to analyze infectious disease outbreak data has been developed by mathematicians that could be used to improve disease tracking and control.