Hello! In what period of the disease at an early stage or "icteric" patient is "infectious" to others in the home

Respond Stanislav Y. Karpov, hepatology, gastroenterology, hepatology and gastroenterology clinic Medal When it comes to hepatitis A, the patient is contagious for dozheltushnom period. Viruses B and C are transmitted through the blood at any stage of the disease. Similar question: How Hepatitis C is contagious to others?