What is the Difference Between Similar But Different Things, Terms, and Objects

What is the Difference between Bacteria and Virus

Bacteria and Virus are two commonly used terms in our daily life. When we become ill and get the cause behind our disease, we found responsible either one of them. However, we cannot blame bacteria in place of some viral infection and vice versa. The reason is that not only symptoms but treatment of diseases related to either one are entirely different.