Catégories : Tous - transmission - contact - respiratory - virus

par Amanda Marey Reyes Lopez Il y a 6 années

406

CHICKENPOX

Chickenpox is caused by the varicella-zoster virus (VZV) and commonly affects children, though adults can also contract it. The virus spreads via two main routes: direct contact with the mucus, saliva, or fluid from blisters of an infected person, or through the air when an infected person coughs or sneezes.

CHICKENPOX

CHICKENPOX

PORTAL OF ENTRY
Direct contact or by the respiratory tract
HOST
It is common on childhood, but adults can be infected too
CAUSATIVE AGENT
The varicella-zoster virus (VZV)

METHOD OF TRANSMISSION

Inhaling the air of an infected person or direct contact

PORTAL OF EXIT

Through the air, or direct contact with mucus, saliva, or fluid

RESERVOIR

Humans