Michael Burgess , British celebrity
said about Change, Absence, Genetics, Years...
"With the absence of a flu vaccination last year, I did not take a flu shot; but there is still some immunity that carries over from year to year; but about every 30 years, there is a major change in the genetics of the flu virus."
- Michael Burgess Read all Michael Burgess quotes, or find out more about Michael Burgess
"With the absence of a flu vaccination last year, I did not take a flu shot; but there is still some immunity that carries over from year to year; but about every 30 years, there is a major change in the genetics of the flu virus."- Michael Burgess