My friend likes this guy that goes by Randy Rainbow (surely not his given name?). His contribution "A SPOONFUL OF CLOROX - A Randy Rainbow Song Parody"
No linkage because the guy is an *ss, but 'A spoonful of Clorox makes the temperature go down...' isn't really wrong. Cutting in news clips is though.
So many good parody songs, though.
www.youtube.com/results?search_query=virus+parody+songs