Hi, we are the Influenza Virus, or 'The Flu".
We are part of the Orthomyxoviridae family.
We come in types A, B and C.
We are one of the most well known viruses in the world.
We make you feel groggy and head heavy.
We cause cough, chills, fever, malaise and muscle aches.
We can also cause pneumonia.
We each have two special pieces of proteins.
These are Haemagglutinin (Ha) and Neuraminidase (Na).
Each piece has a number.
You can use these numbers to tell us apart.
We infect people, birds, horses and pigs.