INTRODUCTION: The common flu or common cold is also known as an upper respiratory tract infection (URI). This is an acute, self-limited viral infection that doesn’t need any kind of solid medication. This can also involve a lower respiratory tract infection. The symptoms may consist of nasal congestion and a sore throat. Colds are the most prevalent cause of human disease and account for a large amount of absenteeism from school and work. Children are especially vulnerable since they have not yet developed protection against many of the viruses, they practice poor personal hygiene, and they have frequent intimate contact…