H1N1
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Pathology.
a subtype of the type A influenza virus, with strains that give rise to seasonal epidemics, or sometimes pandemics, including a strain with swine, avian, and human genes responsible for swine flu.
QUIZ
QUIZ YOURSELF ON OPPOSITES OF RED BEFORE YOU TURN SCARLET
We have a challenge that will make you blush: do you know the many words and ways to describe the opposite of red?
Question 1 of 7
Which of the following colors is used to symbolize AIR?
Origin of H1N1
First recorded in 1970–75; abbreviation of h(aemagglutinin type)1 and n(euraminidase type) 1
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022