HMMM.
You have nothing to say worthwhile and want to make personal attacks that have no merit because, well because you don’t have anything substantive to say, and trolling seems to be your style.
Your emotionalism is merely wasting people’s time, luckily this thread is due to die anyway.
So, you don’t have a degree in exotic diseases? That was my query to you. No personal attack. You are evading. Good enough.