Quarantine

S2 E4: With Trefelin under quarantine, provisons are running low. Despite Prem's attempts to piece together the evidence, the real source of the outbreak is still unknown, it seems that Dan knows more than he's letting on about how he fell ill. Megan is helping Emlyn keep law and order and, between them, they come up with a plan to get more food from the next village. It seems that things are getting back to normal, when a little baby falls ill.