Considering the difficulties of moving between the countries of the European Union due to the COVID-19 pandemic, if you need to return to your native country, it is suggested that you contact your embassy in the country where you are working.
For Italian citizens, there is also a crisis unit at the Ministry of Foreign Affarirs. Please visit www.esteri.it/mae/it/servizi/unita_crisi, where you can find all the information to contact Italian Embassy by email or phone.