Title: Caillou Is Sick
Subjects: Caillou (Fictitious character), Chicken pox, Diseases, Ouvrages pour la jeunesse, Varicelle, Radio and television novels, Caillou (Personnage fictif), Maladies, Fiction, Caillou (Fictional character), Enfants, Juvenile literature, Chickenpox, Children, Children, diseases, Children, diseases, juvenile literature