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Results 1 - 3 of 3 for Cold flu overview
  1. Allergy (National Library of Medicine)  
    An allergy is a reaction by your immune system to something that does not bother most other people. People who have allergies often are sensitive to more ...
    https://medlineplus.gov/allergy.html - Health Topics
  2. Viral Infections (National Library of Medicine)  
    ... diseases that viruses can cause include the common cold, the flu, COVID-19, and HIV. How are viruses spread? ...
    https://medlineplus.gov/viralinfections.html - Health Topics
  3. Asthma in Children (National Library of Medicine)  
    ... air Certain medicines Household chemicals Infections such as colds and the flu Outdoor air pollution Tobacco smoke Exercise-induced asthma ...
    https://medlineplus.gov/asthmainchildren.html - Health Topics