Flu also is known as Influenza, it is an infectious respiratory infection brought by flu infections that infect the throat, nose, and at times the lungs. It can make mild to extreme conditions, and can also lead to death. The
Flu also is known as Influenza, it is an infectious respiratory infection brought by flu infections that infect the throat, nose, and at times the lungs. It can make mild to extreme conditions, and can also lead to death. The