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Aug 28, 2023 · Hepatitis A, B, and C spread in very different ways, causing mild to serious effects on the liver. WebMD's pictures show hepatitis symptoms, how to avoid the disease, vaccines, and treatments.
Hepatitis means inflammation of the liver. The liver is a vital organ that processes nutrients, filters the blood, and fights infections. When the liver is inflamed or damaged, its function can be afected. Heavy alcohol use, some medications, toxins, and certain medical conditions can cause hepatitis. Hepatitis is most often caused by a virus.
The 2019 case definition for acute hepatitis A: *. Clinical Criteria. An acute illness with a discrete onset of any sign or symptom consistent with acute viral hepatitis (e.g., fever, headache, malaise, anorexia, nausea, vomiting, diarrhea, abdominal pain, or dark urine) AND. a) jaundice or elevated total bilirubin levels ≥ 3.0 mg/dL, OR.
Hepatitis A, B, and C are viral infections that together affect an estimated 5% to 6% of Americans. Get in-depth hepatitis information here about hepatitis symptoms, diagnosis, and treatments.
Mar 9, 2023 · Hepatitis B is a vaccine-preventable liver infection caused by the hepatitis B virus (HBV). Hepatitis B is spread when blood, semen, or other body fluids from a person infected with the virus enters the body of someone who is not infected. This can happen through sexual contact; sharing needles, syringes, or other drug-injection equipment; or ...
On January 23, 2020, the Division of Disease Control released a Hepatitis A Outbreak Response Update Report detailing the Department's response strategies and recommendations for sustained outbreak control. On February 20, 2024, the Health Department issued a Health Alert regarding Hepatitis A increases among at-risk persons in Philadelphia.
Hepatitis A virus is the most common cause of acute viral hepatitis; it is spread by the fecal-oral route. Children < 6 years old may be asymptomatic; older children and adults have anorexia, malaise, and jaundice. Fulminant hepatitis is rare, and chronic hepatitis, cirrhosis, and cancer do not occur. Treat supportively.
