Which of the following viruses produces disease or sequela that are more severe if infection occure at very young age..........!
a. EBV
b. HBV
c. measles virus
d. poliovirus
e. VZV
Which of the following viruses produces disease or sequela that are more severe if infection occure at very young age..........!
a. EBV
b. HBV
c. measles virus
d. poliovirus
e. VZV
It's b---HBV
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