Distribution of HAV cases by years and age groups (2013–2019) in Brazil and the Viral Hepatitis Clinic/Rio de Janeiro. The red line represents the HAV cases registered in Brazil, and the blue line represents the cases registered in the Clinic. * Data kindly provided by the General Coordination of Strategic Information, Department of Chronic Conditions and Sexually Transmitted Infections, Secretariat of Health Surveillance, Ministry of Health of Brazil (can be found in the Boletim Epidemiologico Brasileiro [27]. + Viral Hepatitis Laboratory/Ambulatory, Instituto Oswaldo Cruz, Oswaldo Cruz Foundation, Ministry of Health, Rio de Janeiro.