COVID fatigue is not the same as denial. It is most likely to occur in folks who care, but then find caring too great a burden. Deniers don’t care because they don’t believe the pandemic is real or serious, or it’s simply not in their nature to be empathic or concerned with the collective good.
What to do? Quit poisoning the spiritual and mental well, which means reduce and modulate your news exposure, particularly on TV and social media. Reading a newspaper, print or online, allows us to titrate our exposure to bad news. We can decide what to read, whereas broadcast news dictates what we see and hear. Taking control of one’s news consumption is essential, not to the point of ignoring what is unfolding with the pandemic, but sufficiently to turn a flood of information into a controlled and selective flow. It’s also important to replace some of that news time with positive and fulfilling activities—nature immersion, creative pursuits, family games, exercise, listening to music, reaching out to others, and the like.
Of equal or greater importance is to remember that COVID fatigue, while no fun, helps some of us move toward acceptance—accepting what is rather than pining for what is not. Arriving at “It is what it is” lets us move past mental paralysis and meet the long-term challenges ahead.
--From "Don't be desensitized by COVID fatigue," https://shepherdexpress.com/advice/out-of-my-mind/dont-be-desensitized-by-covid-fatigue