absolutely, let's hang everyone at the cdc. ebola, aids, bubonic plague, chicken pox - even the common cold. it's all a hoax. are there viruses in the bible? no. clearly, then, viruses don't exist.
what actually happened in the middle ages was that there was an attack by aliens, who wiped out half the population as a starting point for the invasion that started in the renaissance and is reaching a tipping point with a terraforming of the planet so they can move in.
the so-called flu outbreak in 1917 was just an excuse to scare people into allowing the federal reserve to start printing fake money.
http://www.youtube.com/watch?v=1ZonCVRQ-2s