I'm going to answer that question because our medical team has looked at the issue of screening.
We've calculated that it's about 3% of the indigenous population. That's 3% per village and 3% of all Innu communities. That adds up to 20,000 people, so that's 500 to 1,000 tests per month. That includes people who have symptoms. People coming back into the communities must also be tested. We have to start screening asymptomatic people to find out the percentage of asymptomatic COVID-19 cases in our villages.
That 3% is a conservative estimate, and it could be higher. In order to better understand the epidemiology and behaviour of this virus in our communities, we'll have to do serological tests, which will be available soon. That will tell us who has been in contact with the virus and who has antibodies in their blood, and from that, we can figure out when we'll achieve herd immunity. About 70% of the population has to have had the virus for us to achieve herd immunity and be protected from the virus.