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Division of Public Health Services Disease Handbook for Childcare Providers
Bureau of Infectious Disease Control REVISED –January 2018
RESPIRATORY SYNCYTIAL VIRUS
INFECTION (RSV)
RSV is an infection of the small air passages of
the lung causing bronchiolitis and pneumonia.
RSV is most common in children under 1 year of
age but it can affect anyone at any age. Most
children have been infected with RSV by the time
they turn 2 years of age, but only a few will
develop serious illness. Re -infection can occur
throughout life.
What are the symptoms of RSV?
Small infants may have irritability, decreased
activity and breathing difficulties as early
symptoms. Older children may have symptoms
similar to any other respiratory infection, such as
cough, sneezing, fever, runny nose, wheezing, and
decrease in appetite.
How is RSV spread?
RSV is spread when the infected person sneezes
or coughs the droplets into the air. The person
who is at risk then inhales the virus from the air.
The infection can be spread by direct contact with
nasal or oral secretions from the infected person.
Activities such as kissing the face of a child or
coming into c ontact with surfaces that have been
infected with secretions and then rubbing the eyes
or nose can spread RSV. RSV is common in
winter and early spring.
What is the incubation period for RSV?
The incubation period can range from 2 - 8 days
but is usually 4 - 6 days.
How can RSV be prevented?
Steps can be taken to limit exposure and to help
stop the spread of RSV infection:
• Cover coughs and sneezes,
• Wash hands frequently and correctly,
• Avoid sharing cups and eating utensils with
others,
• Refrain from kissing others,
• Cleaning contaminated surfaces frequently
(i.e., door knobs, toys, etc.)
Should the child with RSV be excluded?
Children with fever and respiratory symptoms
should be excluded from childcare until they no
longer have a fever. Children with re spiratory
symptoms should be kept separated from children
with high-risk conditions.
Is RSV Reportable?
No. RSV is not reportable by New Hampshire
state law to the Division of Public Health
Services, Bureau of Infectious Disease Control;
Public Health Pro fessionals are available for
consultation at (603) 271-4496.