This is a combination of Influenza and Pneumonia that results in a case of Laryngitis. Worse than Flumonia because it lasts for weeks sometimes months.
After having Flumonia I wound up losing my voice for weeks from all the coughing and hacking. This is now known as flumoniagitis.
Any type of sickness usually caught during winter or weather consisting of rapidly fluctuating temperatures. Commonly contracted from being in public places or being near children or adults who have children.
I went to my brother-in-law's schoolplay and came home with flumonia.