This printable word search puzzle on the topic of Human Body Systems contains 15 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
rheumatoid arthritis
immunosuppressant
mononucleosis
immunizations
chemotherapy
asymptomatic
anaphylaxis
lymphedema
autoimmune
adenoids
vaccine
tonsils
measles
antigen
allergy