KANSAS CITY, Kan. (AP) — The number of coronavirus cases among residents of a Kansas nursing home has topped 100, after nine additional cases were confirmed.

The additional cases were identified this week at the Riverbend Post-Acute Rehabilitation facility in Kansas City, Kansas, the Kansas City Star reported. The increase came after some residents who were said to be COVID-19-negative were retested and found to be positive, health officials said.

"Riverbend recently retested those residents and some tested positive this time. It is possible that some of the initial tests were false negatives,...