Read the given passage and answer the question.
Sukriti and Priya are good friends and study in I standard of a reputed school. On a hot summer day, while they both were playing in the school playground, Priya felt uncomfortable and sat down. After some time she developed acute headache and high fever. Her legs stopped moving and she also felt some stiffness in her neck. Soon she became unconscious.
Identify the disease which Priya has contracted, along with its causative agent and mode of transmission
