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Results 1 - 4 of 4 for Severe parainfluenza infection
  1. Parainfluenza 
    ... Infections are most common in fall and winter. Parainfluenza infections are most severe in infants and become less severe with age. ...
    https://medlineplus.gov/ency/article/001370.htm - Medical Encyclopedia
  2. Viral pneumonia 
    ... the flu and SARS-CoV2 can lead to severe pneumonia in younger and otherwise healthy patients. ... pneumonia often begin slowly and may not be severe at first. The most common symptoms of pneumonia ...
    https://medlineplus.gov/ency/article/000073.htm - Medical Encyclopedia
  3. Croup 
    ... as parainfluenza RSV, measles, adenovirus, and influenza. More severe cases of croup may be caused by bacteria. ... away in 3 to 7 days. In some severe cases of croup that does not require emergency ...
    https://medlineplus.gov/ency/article/000959.htm - Medical Encyclopedia
  4. Bronchiolitis 
    ... 6 months. It is a common, and sometimes severe illness. Respiratory syncytial virus (RSV) is the most ... a week. In rare cases, pneumonia or more severe breathing problems develop. Some children may have problems ...
    https://medlineplus.gov/ency/article/000975.htm - Medical Encyclopedia