This Juice Will Eliminate Mucus And Help Treat Respiratory Diseases Updated for 2026 CMCL 4 years ago A viral infection in the respiratory tract is called RTI or respiratory infection. This is a viral infection of the upper respiratory tract, including the sinuses, tranchea, larynx, and pharynx. S Related Video Posts High Cholesterol? 10 Foods That Pull LDL Out of Your Body Fast Stop Eating More Fiber! 5 Hidden Causes of Bloating After 60 Weak Kidneys and Aching Joints? These 7 Low-Potassium Fruits Fight Both After 60