... sub-Saharan Africa, the Caribbean, Central and South America, and south-central and South-East Asia Incidence rates are lowest in Europe, the USA, Japan, China, and Australia and New Zealand The ... of cases occur in China alone.94 97 High-risk areas are China, Japan, eastern Europe, and Central and South America Low-risk areas are South-East Asia, northern and eastern Africa, the USA, and ... Egypt and South Africa (Africa); China, India, and Japan (Asia); the UK, Poland, and Spain (Europe); the USA, Brazil, and Mexico (the Americas); and Australia (AsiaPacific).1-47 A N D T R E N D S...