A theory of the horrifying secrets of SCP-049's pestilence

I have a theory. I think I get SCP-049, he makes sense in the audio logs the pestilence isn't an individual plague it is many plagues that will show up again and again. In the audio log addendum0492 he said "the pestilence is an unspeakable horror one that has shown it's true face before, and will again", he knows about the the one plague that is still here in this world, the 100 year plagues he knows that every 100 years there will be an unspeakable horror that will infect the whole world again just like the coronavirus, the bubonic plague, the spanish flu and more, and what SCP-049 is trying to cure is the 100 year plagues, he is trying to stop the many plagues that keep on happening every 100 years, but what 049 doesn't know is that there is no possible cure to the 100 year plagues because we have no idea why it keeps on happening. Maybe SCP-049 is really a special one that predicted all these horrible viruses and is on a mission to stop not just 1 thing, but many more. So that my foundation friends, is my theory about the unspeakable horror of SCP-049's speech about the pestilence share this to other SCP foundation friends to blow their mind because I sure was.