Immune System Crossword

This printable crossword puzzle on the topic of Human Body Systems has 14 clues. Answers range from 5 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Part of the body that helps fight against pathogens
also known as innate immunity, skin, saliva, inflammation, mucous
also known as acquired immunity, white blood cells
anything your body identifies as foreign
body proteins that bind to antigen and stop the pathogen from replicating, mark antigen for destruction
produce antibodies and help build memory
overreaction to something not harmful, overactive immune system
acquired immunity, immunity from an outside source ( not your body)
are produced in an allergic response
drug to fights certain back bacteria
carries the disease but is not sick ( aka mosquitos and malaria)
proteins that inhibit the growth of viral proteins
any disease that can be transmitted from animals to humans
a non specific response to pathogens that increases body temperature