Greek feta prices are getting more expensive because the animals are dying by the hundreds of thousands

Elena Edelweys/Getty Images A deadly outbreak has wiped out entire flocks in Greece and put feta production under pressure. Greece chose mass culling over vaccination, hoping to protect its vital feta exports. Now milk is scarcer, prices are climbing, and the damage could reshape feta for years. Giannis Papastergiou's animal farm is quiet now. Last year, he found signs of sheep and goat pox among his flock. Months later, every animal was gone. "There are people who have one dog and would die…