Some respiratory diseases are 1. bronchitis 2. sinusitis 3.pneumonia 4.Legionnaires' disease preventing bronchitis :When the lining of your bronchial tubes comes into contact with a virus, bacteria, or irritating pollutant, it becomes inflamed. Bronchitis symptoms can include a mild fever, fatigue, shortness of breath, and a cough that brings up yellow or green mucus. Bronchitis often shows up three or four days after you've recovered from a cold or flu.preventing Legionnaires' disease: it is a form of pneumonia that is resistant to some antibiotics. It was named after an outbreak at a Philadelphia hotel during an American Legion convention in 1976. Symptoms of Legionnaire's disease can include fever, chills, cough, muscle aches, headache, fatigue, chest pain, and sometimes nausea, vomiting, and diarrhea.preventing pneumonia:Pneumonia is most often caused by a virus, but it can also be the result of bacteria, mycoplasmas, fungi, and even certain chemicals. During a pneumonia infection, the lung tissue becomes inflamed and the air sacs fill with fluid. A pneumonia vaccine is now available and is effective in 80 percent of healthy adults.preventing sinusitis :Sinusitis most often flares up when you've had a stuffy nose as a result of a cold or allergies. Your sinuses get infected and then swell and build up additional mucus. In addition to a stuffy nose, sinusitis symptoms can include sinus tenderness, yellow or green nasal and postnasal drainage, headache, cough, fever, and bad breath.