The advice to believers hasn’t really changed in 500 years. In 1527, bubonic plague was rampaging across Germany. Many people died. This is how Martin Luther responded:

“I shall ask God mercifully to protect us. Then I shall fumigate, help purify the air, administer medicine and take it. I shall avoid places and persons where my presence is not needed in order not to become contaminated and thus perchance inflict and pollute others and so cause their death as a result of my negligence. If God should wish to take me, he will surely find me and I have done what he has expected of me and so I am not responsible for either my own death or the death of others. If my neighbour needs me, however, I shall not avoid place or person but will go freely, as stated above. See, this is such a God-fearing faith because it is neither brash nor foolhardy and does not tempt God.”