Immunity Crossword Puzzle

QUESTIONS LIST: illness : a disease or period of sickness affecting the body or mind, pandemic : worldwide disease outbreak that spreads across countries and continents, disease : sickness, illness, or loss of health; conditions that make people unhealthy, epidemic : a disease that is suddenly spread through a large number of people within a community, population, or region greater than normally expected, vaccine : a substance that produces immunity and prevents the spread of disease, healthy : in a state of normal functioning; free from disease, antibody : a protein found in the blood that is produced in response to foreign substances (e.g, bacteria or viruses) invading the body, bacteria : tiny one-celled organisms in the environment. while not all bacteria are harmful, some cause disease, prevention : action taken to decrease the chance of getting a disease or condition, endemic : consistently present but limited to a particular region, usually in low levels, immunity : protection against a disease, virus : a tiny organism that multiplies within cells and causes disease in people, other animals, and plants, antiviral : literally "against-virus;" a medicine capable of destroying or weakening a virus, immunization : the process of being made immune or resistant to an infectious disease, typically by a vaccine, antigen : foreign substances (e.g, bacteria or viruses) in the body that can cause disease. the presence of antigens in the body triggers an immune response, usually the production of antibodies.