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Results 1 - 10 of 60 for Viral
  1. Viral Infections (National Library of Medicine)  
    ... immune system cell. What are the treatments for viral infections? For most viral infections, treatments can only help with symptoms while ... virus. There are antiviral medicines to treat some viral infections. Antibiotics do not work for viral infections. ...
  2. Hepatitis (National Library of Medicine)  
    ... are different types of hepatitis, with different causes: Viral hepatitis is the most common type. It is ... your environment may play a role. How is viral hepatitis spread? Hepatitis A and hepatitis E usually ...
  3. COVID-19 Testing (National Library of Medicine)  
    ... two types of tests for this virus: A viral test tells you if you have a current infection. Viral tests can either be rapid tests or laboratory ... health care provider. Even if your COVID-19 viral test is negative (the test did not detect ...
  4. Croup (National Library of Medicine)  
    ... in the fall and winter. Most cases of viral croup are mild and can be treated at ...
  5. Hemorrhagic Fevers (National Library of Medicine)  
    Viral hemorrhagic fevers (VHFs) are a group of illnesses caused by four families of viruses. These include ... are no effective treatments for some of these viral infections, there is concern about their use in ...
  6. Reye Syndrome (National Library of Medicine)  
    ... brain of someone who has recently had a viral infection. It always follows another illness. Although it ... consciousness If these symptoms occur soon after a viral illness, seek medical attention immediately. Reye syndrome can ...
  7. Canker Sores (National Library of Medicine)  
    ... contagious. They may happen if you have a viral infection. They may also be triggered by stress, ...
  8. Encephalitis (National Library of Medicine)  
    ... of the brain. Usually the cause is a viral infection, but bacteria can also cause it. It ...
  9. Hantavirus Infections (National Library of Medicine)  
    ... pulmonary syndrome (HPS) is a rare but deadly viral infection. It is spread by mice and rats. ...
  10. Throat Disorders (National Library of Medicine)  
    ... a sore throat. The cause is usually a viral infection, but other causes include allergies, infection with ...
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