My theory - pandemic is mostly a religious event. Mind that much of world religions is mostly anti-epidemic advice presented as God's commands (with some world creation myth and some moral advice on top). So people are prone to react with religious fervor in response to each epidemics. And since the main purpose of religion is dividing people on Us vs Them (Us - clean and moral, Them - stained and evil) this is exact…
Wow, that's so misguided. No, it's not the main purpose of religion.