Usage History of 'hantaviruses'

The following chart shows how frequently 'hantaviruses' appeared in printed materials over time. For example, the word 'hantaviruses' occurred 10 times in books in 1979 and 655 times in 2008. From 1979 to 2008, the word 'hantaviruses' was used a total of 15,372 times in books scanned by Google. See Reference: Google Ngram project.

See also:

Find all anagrams of 'hantaviruses'
Words starting with a,b,c...
Words ending with a,b,c...
Words starting & ending with a,b,c....