healthcare and world cancer day concept. brain cancer awareness month, woman hand holding grey color ribbon

allergies alpha1 antitrypsin aphasia asthma awareness background bow brain cancer charity color concept control day deficiency diabetes disabilities disease disorder fight glioblastoma gray grey hand health healthcare holding hope human hyperglycemia hypoglycemia illness insurance isolated juvenile living medicine month ovarian parkinson patients people prevention protection ribbon schizophrenia supporting survival survivor symptoms syndrome tumor virus white woman world