Not all of the pandemics in these titles are Covid 19. Some are ancient and some of them are in the future.

Lucy by the Sea by Elizabeth Strout

Bad Actors by Mick Herron

These Precious Days by Ann Patchett

Sea of Tranquility by Emily St John Mandel

Give Unto Others by Donna Leon

The Madness of Crowds by Louise Penny

A Plague on Both Your Houses by Susanna Gregory