A contagious disease (or communicable disease ) is a disease that readily spread (that is, communicated) by transmission of a pathogen from an infected person to another person. Contagious diseases vary in how readily they are communicated. For example, COVID-19, which spreads by transmission of the SARS-CoV-2 coronavirus from one person to another, is extremely contagious.
A communicable disease is a disease that readily spread (that is, communicated) by transmission of a pathogen from an infected person to another person. communicable diseases vary in how readily they are communicated. For example, COVID-19, which spreads by transmission of the SARS-CoV-2 coronavirus from one person to another, is extremely contagious.
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contagious disease (or communicable disease )
communicable disease
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Contagious
communicable