Ear Infections - Prevention

Prevention

The best way to prevent ear infections is to prevent colds and flu.

Good Hygiene. Colds and flus are spread primarily when an infected person coughs or sneezes near someone else. A very common method for transmitting a cold is by shaking hands. Everyone should always wash their hands before eating and after going outside. Ordinary soap is sufficient. Waterless hand cleaners that contain an alcohol-based gel are also effective for everyday use and may even kill cold viruses. (They are less effective, however, if extreme hygiene is required. In such cases, alcohol-based rinses are needed.) Antibacterial soaps add little protection, particularly against viruses. Wiping surfaces with a solution that contains 1 part bleach to 10 parts water is very effective in killing viruses.

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Influenza ("Flu") Vaccine

The American Academy of Pediatrics (AAP) and the U.S. Centers for Disease Control (CDC) recommend annual influenza vaccination for all children over 6 months of age. Preventing influenza (the "flu') may be a more important protective measure against ear infections than preventing bacterial infections. For example, studies report that children who are vaccinated against influenza experience a third fewer ear infections during flu season than unvaccinated children.

Flu Vaccines. Flu vaccines produce an immune response that attacks the active virus. Vaccines are typically given by injection, usually between October and December. Antibodies to the influenza virus generally develop within 2 weeks of vaccination, and immunity peaks within 4 - 6 weeks, then gradually wanes. An intranasal vaccine called FluMist is approved for children ages 2 years and older. FluMist is made from a live but weakened influenza virus; flu shots use inactivated (not live) viruses. Children younger than 2 years old, and children younger than age 5 who have asthma or recurrent wheezing, should not receive FluMist.

Possible side effects include:

• Allergic Reaction. Newer vaccines contain very little egg protein, but an allergic reaction still may occur in people with strong allergies to eggs.
• Soreness at the Injection Site. Up to two-thirds of people who receive the influenza vaccine develop redness or soreness at the injection site for 1 - 2 days afterward.
• Flu-like Symptoms. Other side effects include mild fatigue and muscle aches and pains. They tend to occur between 6 - 12 hours after the vaccination and last up to 2 days. These symptoms are not influenza itself but an immune response to the virus proteins in the vaccine. Anyone with a fever, however, should not be vaccinated until the ailment has subsided.