Some have asked the question, who created microbes. They ask this question because there seem to be no mention of them in the Bible story of creation. Only a few hundreds of years have man been able to discover glasses which when focused in a particular angle aid our human eyes in seeing these little creatures. So no one could explain their existence, though they affect our daily activities. I wonder if Moses could understand them even if He saw them in the vision since he had not seen anyone of them prior to the time of the vision. We might be unclear about their creation from Genesis but the Epistles show that all things visible and invisible where created by God in the beginning. So don't think the devil created them to afflict us, because the devil himself was created and has no power to create.
The sin of man changed the nature of life here on earth and microbes are not left out. Death which was not Gods plan for man was now introduced. These microbes now feed on humans and in the process cause various infectious ailment known to man that eventually lead to death. Diseases like malaria, cholera, cancer, HIV, Ebola etc are caused by them. But the goodnews is that we can now resist their hold in our lives today. We have authority in the name of Jesus and can stand against sickness so we can do Gods work here on earth.
If you have been afflicted by any form sickness or disease in your body,know of a truth that you can stand on Gods word today and live in victory over that sickness. Jesus is your healer!