Edward Laane, a doctor on Estonia's island of Saaremaa, believes half of the residents of the island have COVID-19.
At least 1,400 people across Estonia have tested positive for COVID-19, but Laane believes thousands more on Saaremaa were exposed to the virus and likely contracted it. 
Laane said the island only has 147 hospital beds and is expecting 1,000 COVID-19 hospitalizations by April 20.
COVID-19 cases emerged in March after an Italian volleyball team played a match on the island in front of 1,000 people.