Such effects are possible in a number of diseases spread by social contact where contagiousness overlaps with behavioural symptoms, including influenza and Ebola. (sciencedaily.com)
We like to use words like contagiousness and infectiousness just to apply to the medical realm. (bookbrowse.com)
The research on H1N1 contagiousness that has been accepted by the Public Health Agency of Canada indicates that people may remain contagious for approximately seven days after symptoms have started. (slaw.ca)