Fig. 8
From: Burden of varicella in Latin America and the Caribbean: findings from a systematic literature review
Reported varicella cases by age before and after the introduction of varicella vaccine in Costa Rica [22]. From Avila-Aguero, M. L., R. Ulloa-Gutierrez, K. Camacho-Badilla, A. Soriano-Fallas, R. Arroba-Tijerino and A. Morice-Trejos (2017). “Varicella prevention in Costa Rica: impact of a one-dose schedule universal vaccination.” Expert. Rev. Vaccines 16(3): 229–234 with permission