People of all ages can potentially contract this disease but those who have a weak immune system are more prone such as adults older than 65, babies whose immune system is weak or underdeveloped, as well as individuals who have other diseases weakening their bodies. Previously having an upper respiratory infection such as cold or flu can cause you to develop pneumonia right after. Those who have a long-term or chronic disease such as cancer or those who take cancer medication have a weakened immune system which make them more susceptible to the disease. Other diseases such as asthma, heart disease, and diabetes, HIV, AIDS, COPD, …show more content…
Its different with age, status of your health, etc. How long you are contagious also depends on what kind you have and whether you get it treated or not. Particularly in infants younger than 1 month of age, symptoms may include having little or no energy (lethargy), feeding poorly, grunting, or having a fever. In children, symptoms of pneumonia are often the same as in adults. Your doctor will look for signs such as cough and a breathing rate over 60 breaths a minute. Other symptoms to observe if you suspect having the infection are, running a fever (causing shaking and teeth chattering), dry cough, coughing with mucus that is rusty colored or green, sometimes with blood, chest pain that becomes worse with all the coughing and have a hard time breathing. Fast heartbeat, body weak and tired, nausea and vomiting, diarrhea , muscle aches,