Mutated H7N9 strain is drug resistant, spreadable
By Ashley Yeager, 11:38 AM December 10, 2013
A mutated strain of the H7N9 influenza virus that infects humans is resistant to the antiviral drug Tamiflu. Becoming drug resistant does not appear to affect the ability of the virus to infect cells.
In contrast, when the seasonal flu virus becomes drug resistant, its ability to move among hosts and grow within them is reduced. The mutated, drug resistant H7N9 virus, however, was still able to infect cultured human cells and spread between laboratory animals as efficiently as nonmutated strai...
Source URL: https://www.sciencenews.org/blog/science-ticker/mutated-h7n9-strain-drug-resistant-spreadable