A symptom checker tool I can't believe I haven't shared with you yet. It is helpful in narrowing down possibilities...
http://www.poultrydvm.com/symptoms
http://www.poultrydvm.com/symptoms
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
If it were Mareks, she would have died weeks ago.