It is the corona virus, but it is not a virus, it is a toxic dust from gain of function from beetle larva that is fossilized and when introduced to moisture will rebind to living tissue. If you get it in the lungs it will cause respiratory problems, in the stomach, digestive problems, on the skin, anywhere from a constant prickly like heat, to scabs, and if it goes subcutaneous will colonize in the blood. They also use low dose radiation by locals to agitate it and keep it moving. This dust can be laced with other chemicals to a degree such as pesticides, fungi, and cyanide.
We are at war with an invisible enemy is 100% correct. Trump never lies either.