Mesquite Pediatrics Blog

Flu Vaccines

Blog • March 1, 2024 • Flu, Vaccines

Information About Flu Vaccines

Flu vaccination is recommended for all people 6 months of age and older. The flu vaccine is offered in injectable and nasal spray forms.

Those who are at highest risk from the flu (and therefore for whom we most strongly recommend the vaccine) are:

  • children aged 6 months to 5 years
  • children and adolescents who are receiving long-term aspirin therapy and, therefore, might be at risk for experiencing Reye syndrome with influenza virus infection
  • women who will be pregnant during the influenza season
  • adults and children who have chronic disorders of the pulmonary or cardiovascular systems, including asthma (hypertension is not considered a high-risk condition)
  • adults and children who have required regular medical follow-up or hospitalization during the preceding year because of chronic metabolic diseases (including diabetes mellitus), renal dysfunction, hemoglobinopathies, or immunodeficiency (including immunodeficiency caused by medications or by human immunodeficiency virus [HIV])
  • adults and children who have any condition that can compromise respiratory function or the handling of respiratory secretions or that can increase the risk for aspiration (e.g., cognitive dysfunction, spinal cord injuries, seizure disorders, or other neuromuscular disorders).
  • residents of nursing homes and other chronic-care facilities that house persons of any age who have chronic medical conditions
  • persons aged > 65 years

Also, a flu vaccine is strongly recommended for any household contact of any of the people listed above and for anyone who works in health care.

Children under 9 years of age who have not received at least 2 doses of flu vaccine in the past are recommended to get 2 doses this year, at least 4 weeks apart.

Nasal Flu Vaccine (Flumist)

There are certain people who absolutely should not get the nasal vaccine and others for whom it may not be a good idea (these people should consult with their physician).

This year we have a limited supply of the nasal flu vaccine (Flumist). But there are certain people who absolutely should not get the nasal vaccine and others for whom it may not be a good idea (these people should consult with their physician).

Those who definitely should not get the nasal flu vaccine are people in the following categories:

  • Children under 2 years of age
  • Children under 18 years of age currently receiving aspirin- or salicylate-containing therapy
  • Children under 5 years of age who have had wheezing or asthma in the past 12 months
  • People who have had a serious allergic reaction to a flu vaccine or flu vaccine ingredient (including gentamicin, gelatin, or arginine)
  • People who have a weakened immune system (immunosuppressed, immunocompromised, or on long term oral steroids)
  • People who live with or care for a person who is immunocompromised
  • People without a functioning spleen
  • Pregnant women
  • People with a cerebrospinal fluid (CSF) leak into the nose, mouth, ear, or other part of the skull
  • People with a cochlear implant
  • People who have taken flu antiviral drugs within the last 17 days

Those for whom it may not be a good idea and consultation with a physician is recommended include:

  • People over 4 years of age who have asthma
  • People with lung, heart, kidney, or liver disease, neurological or neuromuscular disease, or a metabolic disorder (including diabetes)
  • People who currently have a fever or are otherwise sick
  • People who have been diagnosed with Guillain-Barre Syndrome within 6 weeks of a previous flu vaccine