Hepatitis B virus infection and hepatocellular carcinoma in sub- Saharan Africa: Implications for elimination of viral hepatitis by 2030?

Elimination of viral hepatitis in sub-Saharan Africa by 2030 is an ambitious feat.However,as stated by the World Health Organization,there are unprecedented opportunities to act and make significant contributions to the elimination target.With 60 million people chronically infected with hepatitis B virus(HBV)of whom 38800 are at risk of developing highly fatal hepatocellular carcinoma(HCC)every year,sub-Saharan Africa faces one of the greatest battles towards elimination of viral hepatitis.There is a need to examine progress in controlling the disproportionate burden of HBV-associated HCC in sub-Saharan Africa within the context of this elimination target.By scaling-up coverage of hepatitis B birth dose and early childhood vaccination,we can significantly reduce new cases of HCC by as much as 50%within the next three to five decades.Given the substantial reservoir of chronic HBV carriers however,projections show that HCC incidence and mortality rates in sub-Saharan Africa will double by 2040.This warrants urgent public health attention.The trends in the burden of HCC over the next two decades,will be determined to a large extent by progress in achieving early diagnosis and appropriate linkage to care for high-risk chronic HBV infected persons.