Hepatitis B. It's the most important health issue today.
Kuvin
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D002353:Carrier State / Q000453:epidemiology / Q000517:prevention & control; D002908:Chronic Disease; D005260:Female; D006509:Hepatitis B / Q000150:complications / Q000453:epidemiology / Q000517:prevention & control; D006801:Humans; D008113:Liver Neoplasms / Q000209:etiology; D011247:Pregnancy; D014481:United States; D014611:Vaccination