Educating children about the risk of disease is key to our work… and close to the heart of internet sensation and Brazilian child singer Yasmin Verissimo in her vid about #dengue prevention: Zum Zum Zum Zum Zum https://t.co/84n14R5XNh via @YouTube

Educating children about the risk of disease is key to our work... and close to the heart of internet sensation and Brazilian child singer Yasmin Verissimo in her vid about #dengue prevention: Zum Zum Zum Zum Zum https://t.co/84n14R5XNh via @YouTube