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.
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. 2019
Examples from the Web for h1n1
Contemporary Examples of h1n1
In contrast, the 2009 H1N1 influenza pandemic infected 60 million Americans in just about the same five-month period of time.
The U.S. Department of Health and Human Services recently that an unaccompanied minor from Central America has the H1N1 flu.
It has not yet been confirmed that the children have the H1N1 virus, only that they have flu-like symptoms.
That unleashed a wave of fear and anxiety at least as forceful as the H1N1 virus itself.
Since April, more than a million Americans have been infected with H1N1 flu.