“Flu Facts”
What is the Flu?
The flu, or influenza, is a highly contagious infection of the respiratory tract. It usually occurs in epidemics during the colder months. You can
get the flu from breathing microscopic droplets which come from the respiratory tract of an infected person or from indirect contact, such as the use of a contaminated drinking glass.
Influenza illness is characterized by a sudden onset of fever, chills, muscle aches and pains, headache, cough, sore throat and runny nose. These symptoms can last several days, but the cough and weakness can persist longer. In addition, there are many complications which can result from the flu, the most common of which is pneumonia.
Flu Vaccine
Flu vaccines are developed annually according to the types of influenza that are most likely to occur that year. Vaccines work by causing antibodies to
develop which fight the virus when an immunized person is exposed. That person may either not get sick, or have much less severe symptoms, if exposed.
Who should get the flu vaccine?
Flu shots are recommended for all people over age 65 and anyone with a chronic medical problem (including asthma). Students,
teachers, health professionals and other persons in institutional settings (for example, those who reside in dormitories) should be encouraged to receive a flu vaccine.
Who shouldn’t get it?
Flu vaccines are not recommended for anyone allergic to eggs, egg products or Thimerosal. Persons with acute respiratory or other active
infections or with other illnesses should wait until they are better prior to receiving an immunization.
What do I expect from the shot?
The immunization does not cause influenza because the vaccine contains only noninfectious virus. Possible vaccine side effects
include a sore arm, fever, fatigue and muscle aches. These may begin 6 - 12 hours after vaccination and persist one or two days. Tylenol, aspirin or ibuprofen may help these symptoms.
The information enclosed is general in nature. Your best resource for your individual needs is your physician, one of whom you are comfortable to consult regarding your own special circumstances. Of course, you are always entitled to a second opinion from another physician in your area.
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Office Address: 4490 Fanuel Street, San Diego, CA 92109
Phone (858) 274-9116
