H5N1 Flu Virus Could be ‘Engineered’ To Kill Hundreds of Millions, Scientist Tells Homeland Security Committee
By Melanie Hunter
If H5N1 bird flu, which has a 60-percent fatality rate, were engineered to spread like seasonal flu, hundreds of millions of lives would be at risk, a scientist told the Senate Homeland Security Committee on Thursday.
“What happens if a mammalian transmissible H5N1 flu starts to spread?” Thomas Inglesby, CEO and director of the Center for Biosecurity at the University of Pittsburgh Medical Center, asked rhetorically in his testimony.
“Seasonal flu affects 10 to 20 percent of the world every year–as much as a billion people or more,” said Inglesby. “The case fatality rate of wild H5N1 in the WHO database is nearly 60 percent, as you indicated. So if a strain of H5N1 with that fatality rate were engineered to spread like seasonal flu, hundreds of millions of people’s lives would be at risk. Even a strain a hundred times less fatal would place at risk millions of people’s lives.”