Update, March 14, 7:10 a.m.: The East Hampton Library has announced that it would be closed indefinitely and that fines would be waived for all overdue items. Updates will be posted on the library's website and facebook page.

All talks, classes, and other public programs at the East Hampton, Southampton, Sag Harbor, and Amagansett Libraries have been suspended through the end of March.

A woman in her late 70s became East Hampton Town's first confirmed case of COVID-19, the town announced Thursday night.

Sag Harbor and Amagansett became the first school districts to announce closures in an attempt stem the spread of COVID-19 — Sag Harbor will close through March 22, Amagansett through March 29.