The Chornobyl excursion/activity for sample collection (involving 5 ESRs) within the LISA-4-Society Action plan was fully planned to take place in June 2022, but then cancelled due to the invasion of Ukraine.  As an immediate outreach contingency plan, the ESRs worked on a series of radiation and radioecology instructional social media posts.

The ch.ex.zo account was created in this purpose and created important views.