"Eris" is being reported on in local news here in the US as well, Senoufou.

It's music season at Massachusetts' Tanglewood Festival, and
COVID-19 made its impact on the season
when cellist Yo-Yo Ma tested positive for COVID-19
and had to cancel his appearance with the Boston Symphony Orchestra.

The orchestra found someone, an opera singer,
to substitute on short notice, and the show went on without Yo-Yo Ma.