<span>The chain of infection, if we think of it as an actual chain, is made up of six different links: pathogen (infectious agent), reservoir, portal of exit, means of transmission, portal of entry, and the new host. Each link has a unique role in the chain, and each can be interrupted, or broken, through various means
a-infectious agent
b-portal of entry
c-portal of exit
d-reservoirs</span>
Answer:
There is no possible way to prevent this.
Explanation:
Unless you count not skating at all. Her luck isn't on her side. Well, she could've used a railing or double skates.
<span>1. Keep Your Online Identity Secret
</span><span>Your Username and Password Belong to You … And Only You
</span><span>The Internet has a Great Memory … So Keep Its Memory of You Clean
</span><span>Be Good Online … Just Like You Are Offline
</span><span>Be Extremely Careful about Meeting Someone in Person</span>
