One of the main medical reasons as to why one might avoid vaccination is that the individual may present allergies.
Allergic reactions can range from mild to severe and <em>life</em>-<em>threatening</em>. <u>Mild allergic </u>reactions will <em>rarely </em>be a solid reason to avoid vaccination, however, there are cases in which one might present severe allergic reactions to the <u>contents </u>of a vaccine.
Therefore, we can confirm that one of the<em><u> only and main reasons </u></em>to not get vaccinated is if your physician has instructed you to avoid the vaccine due to a possible severe allergic reaction.
To learn more:
brainly.com/question/25859287?referrer=searchResults
The answer is skin
The first line of defence is your innate immune system. Level one of this system consists of physical barriers like your skin and the mucosal lining in your respiratory tract. The tears, sweat, saliva and mucous produced by the skin and mucosal lining are part of that physical barrier, too.
Answer:
b
Explanation:
bla bla blaugug9otuvtuftuft7vy6vtuvtuvt7t76t8