https://covid19.gob.sv/




https://sites.google.com/a/eltacuazin.com/eltacuazin/noticias/covid-19-en-centroamerica





https://www.google.com/covid19-map/


https://www.who.int/es




https://www.nytimes.com/2020/03/04/world/coronavirus-schools-closed.html      https://www.bbc.com/mundo/noticias-51737807      https://www.bbc.com/mundo/noticias-51721393 



https://www.nytimes.com/es/2019/12/12/espanol/mundo/principe-nueva-delhi.html