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Croup (/ k r uː p / KROOP), also known as croupy cough, is a type of respiratory infection that is usually caused by a virus. [2] The infection leads to swelling inside the trachea , which interferes with normal breathing and produces the classic symptoms of "barking/brassy" cough, inspiratory stridor and a hoarse voice . [ 2 ]
[16] [17] Most people will be infected with a coronavirus in their lifetime, but some populations are more susceptible to HCoV-NL63. These populations include children under the age of 5, the elderly, and immunocompromised individuals. The virus seems to have seasonal incidence, occurring most frequently in the winter months in temperate climates.
Most often it is caused by viral infection and hence antibiotic therapy is not indicated in immunocompetent individuals. [10] [7] Viral bronchitis can sometimes be treated using antiviral medications depending on the virus causing the infection, and medications such as anti-inflammatory drugs and expectorants can help mitigate the symptoms.
The omicron Covid variant appears to be leading to croup in young children under the age of 5. Doctors share what to know about kids, omicron and croup. Omicron in kids leading to a new but ...
Most acute cases of laryngitis are caused by viral infections, [1] the most common of which tend to be rhinovirus, influenza virus, parainfluenza virus, adenovirus, coronavirus, and respiratory syncytial virus (RSV). In patients who have a compromised immune system, other viruses such as herpes and human immunodeficiency virus (HIV) may also be ...
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Coronavirus diseases are caused by viruses in the coronavirus subfamily, a group of related RNA viruses that cause diseases in mammals and birds. In humans and birds, the group of viruses cause respiratory tract infections that can range from mild to lethal.
Acute bronchiolitis is caused by a viral infection, usually affecting children younger than two years of age. [5] Symptoms may include fever, cough, runny nose or rhinorrhea, and wheezing. [1] More severe cases may be associated with nasal flaring, grunting, or respiratory distress. [1]