Hanuman beej Mantra is considered to dispel ghosts and spirits and chase away maladies which include fever and epilepsy. By your grace, one will Visit the immortal abode of Lord Rama soon after death and continue being devoted to Him.  मनोजवं मारुततुल्यवेगं, जितेन्द्रियं बुद्धिमतां वरिष्ठम्। The Power of Collective Chanting: https://www.youtube.com/shorts/dIItTaco5eg