Doctors scramble to find out why this flu season may be the worst in decades

This year’s flu season catches health authorities by surprise, starting earlier than usual and killing hundreds. Now researchers are racing to find out why the outbreak has been “exceptional”, investigating whether mutations are enabling the virus to last longer.

From http://besthealthnews.com/2019/08/doctors-scramble-to-find-out-why-this-flu-season-may-be-the-worst-in-decades/?utm_source=rss&utm_medium=rss&utm_campaign=doctors-scramble-to-find-out-why-this-flu-season-may-be-the-worst-in-decades

from
https://healthnews010.wordpress.com/2019/08/19/doctors-scramble-to-find-out-why-this-flu-season-may-be-the-worst-in-decades/

From https://jamesjohnson10.blogspot.com/2019/08/doctors-scramble-to-find-out-why-this.html

from
https://jamesjohnson10.wordpress.com/2019/08/19/doctors-scramble-to-find-out-why-this-flu-season-may-be-the-worst-in-decades/