Boosting your Immune System Crossword

This printable crossword puzzle on the topic of Human Body Systems has 11 clues. Answers range from 4 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

An infectious agent that rapidly reproduces and causes sickness.
This can be taken in pill form, can be put in water, or obtained through eating fruits and vegetables.
This vaccine is offered every year to fight off a specific virus.
Regular ___, or physical activity, has been proven to significantly boost your immune system.
8-10 hours of this a day can help to avoid infection and improve your immune system.
A well balanced ___ can contain antioxidants and essential vitamins needed
What bodily system helps to fight off infection and prevent disease?
Green and ____ tea are loaded with antioxidants that can help boost your immune
If you have an open ___, it should covered with a bandage to avoid coming into contact with germs.
When coughing or sneezing, one should always cover their ___
You should perform ____ for at least 20 seconds to properly get rid of germs.