What similarity do you find in avian flu and vicious evangelism?

I put this question because my country, India, is in the evil grip of both. It is my belief that avian flu kills the birds instantly while wicked and immoral Evangelism drains the faith of the innocent afflicted. I pose this question with great respects to Evangelists with commitments different from the commercial species one finds on Television screens who fleece the unwary illiterate poor..