Questions with the keyword 'immune system'

• after you catch a disease your immune system improves so to treat this disease more quickly. but is there a way to by sloth-savior to Aaron, David, Elaine, Sarah, Zoe Comments: (No comments so far )
• Please could you define Autoimmunity? Also, do defects in your immune system cause your body to mistake healthy by dhoward1939 to David Comments: (No comments so far )
• why do you become immune to medication? by Sophie and 1 other. to Aaron, David, Elaine, Sarah, Zoe Comments: (No comments so far )