I read this in college 20 years ago, and understood it as an allegory of existentialism (which it is). I’ve been thinking A LOT about it the last few weeks. Worth a read, but not for the faint of heart.
“The Plague” is typically read as an allegory of the French resistance to the Nazi invasion and occupation of France, and an analysis of the relationship that humans have with authoritarianism, fascism, and how we can either help or hurt each other in times of crisis. Camus was also a humanist and believed that people were more good than evil (which he comments on in “The Plague”).
Source: I got my university degree in Philosophy and Camus was my main subject of interest/study for a number of years (and continues to be even now).
Aujourd’hui, maman est morte. Ou peut-être hier, je ne sais pas.
I found his writing style exquisite. He got me "in the zone" after one sentence.