卡通手绘风儿童健康护理主题发烧吃药戴口罩不适症状插

illustration, cartoon style, light color palette, pastel yellow, white, pink, four blonde round-faced children, different expressions: first with closed eyes and furrowed brows, second with a fever patch on forehead and furrowed brows, third wearing a mask, fourth coughing with open mouth, simple clothing like bibs, no interaction between characters, decorative elements like blush and hair texture, blank background, highlighting characters, simple and clear visual effect, conveying different states of children's illness, such as discomfort, fever, protection, and coughing