Jan 24, 2025 · Usually, a virus causes short-term bronchitis, and symptoms occur suddenly. Learn how to lower your risk of catching viruses that can cause bronchitis.

Jul 31, 2024 · Causes Acute bronchitis is usually caused by viruses, typically the same viruses that cause colds and flu (influenza). Many different viruses — all of which are very contagious …

Jul 31, 2024 · Treatment Most cases of acute bronchitis get better without treatment, usually within a couple of weeks. Medications In some circumstances, your doctor may recommend …

Jul 2, 2025 · Sí. La bronquitis aguda es contagiosa. En la mayoría de los casos, la bronquitis aguda se debe a uno de los muchos virus existentes. Estos virus pueden contagiarse …

May 4, 2024 · Bronchiolitis is a common lung infection in young children and infants. It causes swelling and irritation and a buildup of mucus in the small airways of the lung. These small …

Mar 15, 2025 · Whooping cough is an illness that can spread easily. It's also called pertussis. An infection with bacteria causes it. Many people with the illness get a serious hacking cough. …

Feb 8, 2023 · Walking pneumonia is contagious. It's spread through airborne droplets from close contact, such as coughing, sneezing or speaking. People with lowered immunity may get more …

Oct 4, 2023 · Respiratory syncytial virus (RSV) causes infections of the lungs and respiratory tract. It's so common that most children have been infected with the virus by age 2. …

Sep 22, 2025 · Aspergillosis is an infection caused by a mold called aspergillus. Aspergillus mold is a type of fungus. The illnesses resulting from aspergillosis infection usually affect the …

Apr 23, 2025 · This condition is called bronchitis. Measles also causes inflammation of the voice box, which is called laryngitis. Pneumonia. Measles can cause an infection in the lungs, called …