Here are some of the measures taken by the Argentinian Government against COVID-19:
The Decree of Necessity and Urgency (DNU) 297/2020 establishes social, preventive and mandatory isolation until June 28, 2020 for all people in the country.
The DNU 260/2020 extends the Health Emergency and provides for the adoption of measures to contain the spread of the COVID-19.
You will find all the measures under the published article here.