Some bacteria are more contagious than others. Mycobacterium and mycoplasma are known for how easily they can spread. Streptococcus pneumoniae causes most cases of bacterial pneumonia. This respiratory illness is contagious and likely to affect older people and individuals with impaired immune systems.
Bacteria can find a way into the lungs and cause an infection, especially in individuals who are on respirators, suffering from other illnesses, or hospitalized. Hospital-acquired pneumonia occurs when individuals who are already ill get pneumonia while undergoing medical treatment in the hospital.
Viral pneumonias are also contagious. However, respiratory syncytial virus RSV , coronaviruses COVID is simply one type of the many coronaviruses , and the common cold can also cause pneumonia. In addition to fluid collecting in the lungs, lung tissue becomes inflamed and irritated with most pneumonias. Cases of pneumonia can be mild to severe and even life-threatening, depending on your physical condition and the type of pneumonia your have.
Anyone—young or old—can get this respiratory condition. The following groups are more susceptible to developing pneumonia:. A medical professional can diagnose pneumonia with a physical examination or chest X-ray and prescribe medication as necessary. In general, children are more likely to get pneumonia than adults. Pneumonia is the number one cause of childhood deaths in the world.
Although child mortality rates from pneumonia are significantly less in America because of available health care, pneumonia is the number one reason why children are hospitalized in the United States. Children 5 years old and younger are at higher risk for pneumonia than older children. Older people and those with a weakened immune system are also more likely to experience serious complications. Older people, people with serious illnesses, parents of newborns, and caregivers to sick people should make sure all visitors wash their hands.
It is best that people with symptoms of a respiratory illness or fever do not visit a vulnerable person until their symptoms are gone. Pneumonia killed more than 50, people in the United States in Despite this, around two-thirds of older adults do not get the recommended pneumococcal pneumonia vaccination to prevent pneumonia. Pneumonia can be prevented, particularly in people who do not have chronic lung diseases.
By avoiding sick people, staying home when ill, washing hands, and adopting basic health measures, such as getting vaccinated, it is possible to prevent this potentially fatal illness. Pneumonia during pregnancy can cause serious complications if left untreated.
Learn to recognize the symptoms and help prevent maternal pneumonia. Pneumonitis is a condition where inhaling certain substances leads to an allergic reaction in the lungs. Triggers include mold and dust, handling…. Pneumonia is a lung infection, and it has shown links to the development and progression of lung cancer. In lung cancer, cells grow uncontrollably….
Learn how COPD and pneumonia are connected, how they are diagnosed, and what treatments are available. Also learn how to improve respiratory health. The way people experience pneumonia depends on their age and the type of pneumonia they have. Learn more here and find out how it compares with flu…. Is pneumonia contagious? Medically reviewed by Judith Marcin, M. Risk factors Transmission Prevention Protection from pneumonia Outlook Pneumonia is an infection of the lung tissue that can make it difficult to breathe due to inflammation, fluid, and pus.
Read more: When to stay home sick ». Vaccines are an important and effective way to prevent both viral and bacterial infections in children and adults. Pneumonia is a common complication with many of these infections. Do you have viral or bacterial pneumonia? Learn about the symptoms of viral pneumonia and how to treat this contagious condition. Double pneumonia is a lung infection that affects both of your lungs. Learn more about the symptoms and prognosis for double pneumonia.
Pneumonia is a serious complication of COPD. Find out how pneumonia differs from other lung infections, and how this condition is treated. How is bacterial pneumonia different from viral?
What's the best way to treat pneumonia and prevent it from reoccurring? Pneumonia is an infection of the lungs caused by fungi, bacteria, or viruses. General symptoms include chest pain, fever, cough, and trouble breathing. Pneumonia is often more severe in older adults. Prompt medical care is recommended. Those with a depressed immune system or chronic conditions like HIV or diabetes should also seek immediate care. Please note, the information provided throughout this site is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment.
All content, including text, graphics, images, and video, on or available through this website is for general information purposes only. If you are experiencing relating symptoms, please visit your doctor or call in an emergency. Show Your Support. Is Pneumonia Contagious? Posted On: January 16, Quick Navigation: Forms of Pneumonia.
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