Pathology General 07524d17 In Chronic Viral Hepatitis: A Hepatitis A virus infection is a common cause inchildren B Morphological classification into Chronic ActiveHepatitis and Chronic Persistent Hepatitis areimpoant C Fatty change is pathognomic of Hepatitis C virusinfection D Grading refers to the extent of necrosis andinflammations High-Yield Explanation . Grading refers to the extent of necrosis andinflammations