Flu is worse than they thought. We saw this deadly 'Hong Kong' flu coming, but no one could stop it

The historically infectious 'Hong Kong' flu, also known as the H3N2 strain, has been widespread in the U.S. during the 2017-2018 flu season.
https://mashable.com/2018/02/01/hong-kong-flu-was-predicted-but-still-widespread/?utm_cid=hp-h-4#owtd0ApOXPqm