WHO : 10% of world population are already Covid infected.
https://economictimes.indiatimes.com/news/international/world-news/who-1-in-10-people-may-have-contracted-covid-19/articleshow/78494289.cms
https://economictimes.indiatimes.com/news/international/world-news/who-1-in-10-people-may-have-contracted-covid-19/articleshow/78494289.cms
5-Oct-2020 6:48 pm