Ключевые слова: acute, antibodies, b, blood, body fluid, c, care, cloud, concept, contagious, core, deadly, diagnose, dna, doctors, drugs, e, epidemic, grunge, hbv, healthcare, hepatitis, hepatitis b, hepatocytes, hospital, infection, infectious, infectious disease, inflammation, liver, liver cirrhosis, medical, nurses, patient, polymerase, prescription, protein, rx, stool, swelling, symptoms, tests, treatment, type, vaccine, viral, virion, virus,