Flu
viruses are constantly evolving. Each year, scientists study
thousands of flu virus samples from all over the world to determine
how they are changing and how are they making people sick. The
results of their study will allow them to forecast which viruses are
likely to make a huge impact on the next flu season. These results
will also allow them to formulate the appropriate
vaccines.
When to get vaccinated?
The timing and duration
of flu seasons vary, but in general, yearly flu vaccination should
begin in September. Other than that, vaccination can start as soon as
the vaccine is made available. For your information, antibodies that
provide protection against flu viruses develop in the body about two
weeks after vaccination.
How many shots will a
child need?
If your child is 9 years
or older, he will need only one immunization regardless of what flu
immunizations he has received in the past. However, if your child is
below 9 years of age, he may need two immunizations. Consult with
your pediatrician to learn how many shots your child will need this
flu season.
Additionally,
if your child is under 6 months of age, all surrounding family
members and caretakers must also be vaccinated. If everyone around
the infant is protected, the risk that the infant will contract the
virus decreases.
0 comments:
Post a Comment