"Italy" . "Member states of the United Nations" . "Occupational safety and health" . "States and territories established in 1861" . "Zoonoses" . "G20 nations" . "Member states of the Council of Europe" . "Member states of the European Union" . "Member states of NATO" . "Member states of the Union for the Mediterranean" . "Italian-speaking countries and territories" . "Southern European countries" . "Countries in Europe" . "COVID-19" . "Republics" . "G7 nations" . "Group of Eight nations" . "Viral respiratory tract infections" . "1861 establishments in Europe" .