Rescuers recovered two more workers from Jastrzebska Spólka Weglowa SA's Borynia-Zofiowka-Jastrzebie coal mine in Poland, bringing the total number of fatalities to four, Reuters reported May 13.

Seven miners were initially trapped nearly a kilometer underground after an earthquake on May 5. Two workers were rescued earlier, while one remains missing.

The bodies were found as the rescuers were pumping out water from the flooded mine. Around 1,000 people were taking part in the rescue action, the company added.