NURSING ANM AND GNM

Detailed explanation-1: -Overview. Flu (influenza) is an infection of the nose, throat and lungs, which are part of the respiratory system. Influenza is commonly called the flu, but it’s not the same as stomach “flu” viruses that cause diarrhea and vomiting.

Detailed explanation-2: -Influenza, commonly known as “the flu", is an infectious disease caused by influenza viruses.

Detailed explanation-3: -Influenza is an infectious viral illness. The name “influenza” originated in 15th century Italy, from an epidemic attributed to “influence of the stars.” The first documented pandemic, or worldwide epidemic, that clearly fits the description of influenza was in 1580.