@lighteye, Hygienic practices would help slow the spread of almost ANY contagion, but the strongest barrier against infection comes from an even simpler system, "strong Immune system" in the human bod. This happens from the time we start crawling around on the floor as infants. How many times has anyone ever seen a baby with a bottle of sanitizer in their diaper? All the way through adolescence into the teen years, kids play outside, and usually get exposed to innumerable bacterium.

Of course you are right on this, @mitch94541, my point is that neither of two greatest World epidemic wouldn’t happen without an atrocious poverty that have been a precondition for their activation. There is only one thing I cannot agree in your well constructed comment:

More than likely, manufactured virus? definitely!

No, for this kind of hoax you don’t need to have a manufactured virus. But the works are progress…