
Rubella
DEFINITION:
A viral illness with specific symptoms, also known as German
measles or 3-day measles.
SYMPTOMS:
Congestion and runny nose, followed by swelling of the glands
behind the ear and on the back of the neck. Following this,
a rash develops on the face and then progresses to the whole
body. This rash will usually last 3 days.
CAUSES:
A virus.
CONTAGION:
This illness is contagious through the course of the illness.
The incubation period is 14-21 days.
DIAGNOSIS:
Usually made by the symptoms of the child. A blood test can
be check to confirm the diagnosis.
TREATMENT
AND DISCUSSION:
Rubella rarely occurs now due to vaccination. It is transmitted
by respiratory droplets (coughing or sneezing). It can also
be transmitted to a fetus through the placenta, causing birth
defects. The incubation period is 2 to 3 weeks. The first
symptom is congestion and runny nose followed by swelling
of the glands behind the ear and on the back of the neck.
Sometimes small red spots appear inside the mouth called Forcheimer
spots. After this, the rash develops. It usually starts on
the face and progresses to the body. The rash is maculopapular,
meaning it consists of large and small red spots. The rash
usually lasts 3 days.
The
most important complication occurs when a pregnant woman contracts
the illness during the first trimester. Congenital rubella
syndrome occurs in the child. This syndrome includes defects
of almost every organ of the body. Children can become blind,
deaf; have heart defects, liver problems, neurologic problems,
bone anomalies and developmental delays. There is no specific
treatment for this. The best way to avoid Rubella is through
vaccination. The vaccine is given as the measles, mumps rubella
vaccine, (MMR), at 1 year of age, and a booster dose is given
at 4 to 6 years of age, although the second dose can be given
any time during childhood as long as one month has passed
since the first vaccine. The vaccine is 95% effective. The
vaccine should not be given to pregnant women, nor should
women become pregnant for at least three months after receiving
the vaccine. A woman found to be susceptible during pregnancy
should receive the vaccine shortly after the child is born.
OUTCOME:
Usually good. Rarely, a complication such as encephalitis,
or brain swelling, occurs. For these children, 20% will not
survive. Congenital rubella, or rubella in a fetus, can be
devastating.
ONE DOCTOR'S OPINION:
Vaccination is so important to prevent this illness. If a
child is born with congenital rubella, it is a life-long problem.
Contracting rubella as a child is generally harmless, but
it can have some serious complications. Vaccination is the
only way to prevent this illness.