Volunteers from Israeli NGO IsraAID are usually in far-flung countries such as Haiti, Nepal and even the USA. But the Covid-19 crisis meant many had to return to Israel. So, they now work as part of a coronavirus response project to help the children of refugees and migrants in Tel Aviv.
https://blogs.timesofisrael.com/migrants-and-refugees-need-covid-19-support-in-israel-too/