Groulx said the evolution of a pandemic strain “is a pressing concern,” and has been seen before. In 2009, the H1N1 virus — also called the swine flu — was a “re-assortment of avian influenza, human ...
First discovered in 1878, avianinfluenza is a viral disease ... Some non-fatal cases are asymptomatic, but common effects can include flu-like symptoms, conjunctivitis (pink eye), pneumonia ...