It's not Easy Being Green

 is a repeatable quest in Fallout Shelter.

Synopsis
''Nearby Settlers have become very sick following the annual St. Patrick's Day festivities, with some reported cases of Ghoulification! This might just be, um, “food” poisoning, but we should investigate in case it's an actual epidemic...''

Objectives
Help nearby Settlers deal with a strange epidemic.

Dialogue

 * They're all below. Good luck! (_Conversation_1_NPCEnd_1);
 * Late in the evening on St. Patrick's Day. Think there's a link? (_Conversation_1_NPCEnd_2);
 * Oh yeah, we dye them to celebrate St. Patrick's Day. (_Conversation_1_NPCEnd_3);
 * Help us, Dwellers. Our community is being Ghoulified! (_Conversation_1_NPCStart_1);
 * We set quarantine zones in the basement, but it keeps spreading. (_Conversation_1_NPCStart_2);
 * We haven't heard from our leader in days... (_Conversation_1_NPCStart_3);
 * Would you care for refreshments before you investigate? (_Conversation_1_NPCStart_4);
 * No thanks, we'd rather just see the afflicted. (_Conversation_1_Team_1);
 * When did this all start? (_Conversation_1_Team_2);
 * These refreshments look very... green. (_Conversation_1_Team_3);
 * Beats me. Sure you don't want a pint of glowin' green? (_Conversation_2_NPCEnd_1);
 * You mean, apart from drinking green beer? Nope. Nothing at all. (_Conversation_2_NPCEnd_2);
 * It's so refreshing it tickles your throat as it goes down... (_Conversation_2_NPCEnd_3);
 * Hey there, have you come to rescue us? (_Conversation_2_NPCStart_1);
 * Some here have already started to turn into Ghouls. (_Conversation_2_NPCStart_2);
 * I think I'll drown my sorrows in a pint of green beer... (_Conversation_2_NPCStart_3);
 * First, we need to figure out what's causing all this. (_Conversation_2_Team_1);
 * Did you do anything out of the ordinary these past few days? (_Conversation_2_Team_2);
 * Is green beer really that good? (_Conversation_2_Team_3);
 * Impossible! We brew it ourselves, add some Biohazard brand dye, and...oooh. (_Conversation_3_NPCEnd_1);
 * Just some Biohazard brand dye we found in old drums... oooh. (_Conversation_3_NPCEnd_2);
 * Are you saying that “Biohazard” *isn't* a brand of food coloring? (_Conversation_3_NPCEnd_3);
 * This is just terrible! (_Conversation_3_NPCStart_1);
 * All we wanted was to celebrate St. Patrick's Day... (_Conversation_3_NPCStart_2);
 * ...and drink lots of green beer. (_Conversation_3_NPCStart_3);
 * Now look at us! (_Conversation_3_NPCStart_4);
 * I'm starting to think the beer may have something to do with it. (_Conversation_3_Team_1);
 * What do you guys put in the beer to make it green? (_Conversation_3_Team_2);
 * The green beer is making you sick. (_Conversation_3_Team_3);