CLEAN : Ireland extends advice against travel abroad to 20 July

The video discusses the impact of the pandemic on schools and travel, highlighting concerns about people returning home. It mentions a cabinet decision to extend travel advisories against nonessential travel. Additionally, it introduces a new COVID tracker app aimed at enhancing contact tracing and allowing users to control their data without centralization.

What concerns were raised about schools during the pandemic?

What does the phrase 'nonessential travel is not advised' imply for the public?