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Results 1 - 2 of 2 for Severe viral infection
  1. ... or shortness of breath and make breathing difficult. Severe asthma attacks may require emergency room visits or hospitalizations. Triggers include: Environmental allergens (such as pollen, dust mites, and pet dander) Viral infections (such as cold, flu, and COVID-19) Poor ...
  2. ... as soon as possible can help prevent more severe damage further down the road. How do autoimmune ... for some conditions. For example, lupus is more severe for African American and Hispanic people, while type ...