Following the outbreak of a virus that wipes out the majority of the human population,a young woman documents her family's new life in quarantine and tries to protect her infected sister.一种神秘病毒开始在一个小镇快速传染,并致使大多数居民死亡。年轻女孩Emma在病毒隔离区里记录她家庭的新生活,并试图保护被病毒感染的妹妹Stacey...