Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
The plague in a dream is torment from the ruler or war. Whoever dies from it dies a martyr. Whoever sees plague in a town, strife will occur in it.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
The plague indicates fear and hardship. Surviving it is salvation from worry.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
The plague is interpreted as torment. Whoever sees himself afflicted with it is in hardship.