Causes of Respiratory infection

In general, the types of respiratory infections that affect travelers are similar to those in nontravelers, and exotic causes are rare. Clinicians must inquire about history of travel when evaluating a patient for respiratory infections.

Source: CDC Yellow Book 20161

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Back to: « Respiratory infection

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INFECTIOUS AGENT

Viral pathogens are the most common cause of respiratory infection in travelers; causative agents include rhinovirus, respiratory syncytial virus, influenza virus, parainfluenza virus, human metapneumovirus, measles, mumps, adenovirus, and coronavirus.

Clinicians also need to consider novel viral causes of respiratory infection in travelers, including Middle East Respiratory Syndrome (MERS) Coronavirus, avian influenza H5N1 (referred to as H5N1), and avian influenza H7N9 (referred to as H7N9).

Respiratory infection due to viral pathogens may lead to bacterial sinusitis, bronchitis, or pneumonia.

Bacterial pathogens are less common but can include Streptococcus pneumoniae, Mycoplasma pneumoniae, Haemophilus influenzae, and Chlamydophila pneumoniae.

Coxiella burnetii and Legionella pneumophila can also cause outbreaks and sporadic cases of respiratory illness.

Source: CDC Yellow Book 20162

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Stenotrophomonas maltophilia: It also occurs in the hospital environment and may cause bloodstream infections, respiratory infections, urinary infections and surgical-site infections.

Source: GOV.UK3

Causes List for Respiratory infection

Some of the possible causes of Respiratory infection or similar disorders may include:4

... Full Causes List for Respiratory infection »

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References

  1. Source: CDC Yellow Book 2016: cdc.gov/ travel/ yellowbook/ 2016/ the-pre-travel-consultation/ respiratory-infections
  2. ibid.
  3. Source: GOV.UK: gov.uk/ guidance/ stenotrophomonas-maltophilia
  4. Source: Algorithmically Generated List

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Note: This site is for informational purposes only and is not medical advice. See your doctor or other qualified medical professional for all your medical needs.