Stop edit warring The existing hat link is much needed as people may notbe aware of the differences between pages dealking with pathophysiology virology and epidemiology and waste time on the wrong article I had proposed adding a better hatlink to the Ebola article but the editor who I am reverting now has a history of questioning my good faith and vigorously contesting almost any idea I have I tried discussing even the simple hatlink first before just adding it and not only did he corral up a second for his point of view he then raced onto this page to change it to the bare bones hatlink as he has on the Ebola page This is an egregious case of a subject matter expert or so he claims who believes he has the right to unilaterally control WP on his chose topics Now look at the problem created as peopkle who intend to link to the epidemic get the pathophysicology page as I discovered on the page for Tom Frieden which linked to the wrong page WIthout good hatllinks we are in a bad way