There can be correlation between physical illness and external energy shifts.
If you get hit by something, especially anything others are getting, do
the medicines you'd expect, see a doctor as needed, and also consider if
there is anything in your life/energy that it's time to release, to
accept, to name.
This is not an absolute but I'm talking about things which come in
waves in the population, especially within the next year or so as the
energetic shifts increase in amplitude and frequency.
Be well! :)