laryngitis disease. tiny doctor and patient at huge infographics presenting normal and diseased vocal cords

laryngitis throat vocal cords sore pain otolaryngologist thyroid cancer larynx head pharyngitis neck infection inflammation swallowing esophagus salivary strep pharynx unwell anatomy hurt bacteria ache fever body voice hyperthyroid discomfort oral health patient virus man woman people character person doctor infographics presenting normal diseased bacterial viral tiny huge cartoon illustration