HI, thanks for using healthcare magic
When a person gets the
chicken pox virus and infection then later on in life they can get
shingles.
Shingles shows up in persons who previously had chicken pox infection, the chicken pox virus remains in the system and then comes back as shingles.
When this person develops shingles years later, they can give someone (who has never had chicken pox), the virus. The same chicken pox virus, remember it is the chicken pox virus causing the shingles symptoms.
They cannot give it to someone who had chicken pox before because they are immune.
This is what the information is saying.
(1)shingles is contagious to persons WHO HAVE NOT had chicken pox. Because it is caused by the chicken pox virus, these persons will develop chicken pox when they come into contact with the blisters
(2)they do not 'catch' shingles- shingles comes years later after a person had chicken pox. Due to the virus remaining in the body
(3)Same as 1st statement
(4)As mentioned, once you had chicken pox at any time, you are at risk of developing shingles in the future
(5)and (6)same as 1
I hope this helps