delta virus
noun
1
: hepatitis d virus
… when the delta virus combines with another virus that causes hepatitis B infection, it produces a much more deadly infection than hepatitis B alone.—The New York Times
2
: a highly transmissible genetic variant of the SARS-CoV-2 coronavirus : delta variant
Breathing shared air, though, brings the delta virus into throats and lungs, its favorite destinations.—The Asheville (North Carolina) Citizen-Times
Love words? Need even more definitions?
Merriam-Webster unabridged
Share