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Current Immunization Recommendations by Age

Where To Get Your Child's Immunizations

Vaccine Preventable Diseases

Got Transportation?

Immunization Successes

Frequently Asked Questions

How Vaccines Work

Current Immunization Recommendations by Age
 

Don't let your child fall behind on his or her immunizations.  Nine out of ten parents of children who are behind on their immunizations don't know it!  Get your child's yellow immunization card (shown below), enter their information here, and see if your children are up-to-date on their immunizations.

By clicking on this link, your browser will open a new window to the San Diego Immunization Coalition's website. To return to PIzC's website, please close the window containing San Diego Immunization Coalition's website.

Current Immunization Recommendations

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Vaccine Preventable Diseases

Immunizations (sometimes called vaccinations, inoculations, or shots) are used to protect your child from many vaccine preventable diseases (VPD). By protecting your child from VPD, you are also minimizing the risk of other children getting sick and decreasing the possibilities of disease outbreaks.

Currently there are vaccines available to immunize your child against 12 deadly diseases. The table below lists the vaccines used (column one), the diseases they prevent (column two), and the signs, symptoms, and possible consequences of the diseases if not immunized (column three).

Vaccine

Disease

If not properly immunized

DTaP

 

 

 

 

 

Diphtheria

Bacteria forms membrane over throat causing breathing problems. Frequently causes heart and nerve problems. Over 20% die in epidemics.

Tetanus (lockjaw)

A severe, often fatal disease. Leads to stiffness and spasms of the muscles. Can cause the throat to close, and spasms so hard they break the bones. Kills 300,000 newborns worldwide yearly.

Pertussis (whooping cough)

A prolonged coughing that lasts for many weeks, causing vomiting, pneumonia, seizures, brain disease and death in infants.

IPV

Polio

Causes acute paralysis that can lead to permanent physical disability, inability to breath, and even death.

Hib

Haemophilus influenzae type b (Hib) Meningitis

Cause of bacterial meningitis, deafness, seizures or mental retardation in those who survived the disease.

Hep A

Hepatitis A

Causes liver disease, severe stomach pain, or diarrhea. Can also, be mild “flu-like” disease.

Hep B

Hepatitis B

Infants and children who become infected with Hepatitis B are at the highest risk of developing life-long infection, which often leads to death from liver disease and liver cancer.

 

Inactivated, Injectable Influenza Vaccine

Live, Attenuated Influenza Vaccine (FluMist™)

 

 

Influenza (flu)

 

 

 

 

 

Influenza (“flu”) is a serious disease. It is caused by a virus that spreads from infected persons to the nose or throat of others. Influenza can cause: fever, sore throat chills, cough, headache, muscle aches.  Most people are ill with influenza for only a few days, but some get much sicker and may need to be hospitalized. Influenza causes an average of 36,000 deaths each year, mostly among the elderly but anyone can get influenza.

 

MMR

 

 

 

 

 

 

 

Measles

Rash that can cause complications such as pneumonia, diarrhea, ear infections, or encephalitis. Which can cause brain damage and lose of vision.

Mumps

Causes swollen glands and was once a major cause of deafness in children. Can cause meningitis, paralysis, seizures, as well as inflammation of the testicles, ovaries, or pancreas.

Rubella (German Measles)   Usually mild in children and adults, but up to 90% of infants born to infected mothers will develop congenital rubella syndrome; resulting in heart defects, cataracts, mental retardation and deafness.  
Var   Varicella (chickenpox)   Highly contagious. Vesicular (blister) rash can be severe in some, leading to complications such as dehydration, pneumonia, and shingles.  

PCV

Pneumococcal

Causes Pneumococcal pneumonia, meningitis, and death.

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Immunization Successes

The success of vaccines is clear when you review history and realize the amazing impact of vaccines in the 1900s. In the early 1920s, diphtheria was a dreaded disease that killed over 10,000 people each year in the United States alone. When the vaccine against diphtheria was introduced during the 1930s and 1940s, the number of deaths dropped tremendously. Today it is rare for a child in the United States to become infected with the disease; it is even less likely for a child to die from this disease. Widespread aggressive immunization campaigns have reduced the numbers of vaccine preventable diseases and related deaths.

Ensure your child is immunized to maintain a high level of protection. For more information, visit Vaccines Dramatically Reduced the Number of Vaccine-Preventable Disease Cases in the U.S. in the Twentieth Century!

 

50th Anniversary of the Polio Vaccine: A Smithsonian National Museum Exhibit

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How Vaccines Work

Germs like bacteria and viruses make a person sick when they invade the body and start growing in large numbers. Your body's immune system recognizes these germs as unfamiliar invaders from outside your body and begins to attack them by making antibodies. Unfortunately, it takes time for your body to produce these antibodies and this is why you get sick. As soon as the body has produced sufficient antibodies, it can begin fighting the infection.

Fighting the germs is the antibodies' first job. You begin to feel better as antibodies get rid of all the invading germs.

Once all the germs are gone, the antibodies begin their second job, remaining in your blood stream and remembering the germs. The next time your body is infected by the same germs, the antibodies begin to respond quicker, attacking the germs before your illness worsens.

After recovering from a disease, your body develops a natural immunity to the disease. Unfortunately, you have to get sick in order for this to happen.

Vaccines work by providing you with this immunity before you get sick.  A vaccine is safer than the actual disease because it is a weaker form of the disease that the immune system of the average healthy child is able to handle.

For more information on immunization successes, see the CDC's publication, Parents Guide to Childhood Immunization.

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Where to Get Your Child's Immunizations

There are several options where you can get your child immunized. If you have a physician, contact him or her directly; most insurance plans will pay for needed vaccines. Contact your insurance company for more details. If you do not have a physician, the Pasadena Public Health Department's Childhood Immunization Clinic offers free or low-cost immunizations.

For other clinics in the area, please contact Los Angeles County Department of Public Health at (800) 427-8700 or visit their website.

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Need transportation?

For bus information, visit TranStar: Automated Transit Trip Planning System to plan your bus route. Click on the TripPlanner link.

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Frequently Asked Questions

Adapted from the CDC's publication Parents Guide to Childhood Immunization and other sources.

Q. If vaccine-preventable diseases are almost gone from the United States, why do our children need to get any shots at all?

A. Many of these diseases may someday be eliminated, but outbreaks of diphtheria, measles, and other vaccine-preventable diseases still occur. Without vaccines, the diseases we are now protected from will return. Thousands of children will become sick, some will have long-lasting health problems, and some will die. Other countries do not have the same levels of immunization that we benefit from in the United States. We must all remain protected with vaccines because dangerous diseases, though largely under control in the United States are still only a plane ride away.
Question and answer is provided by the San Diego Immunization Coalition.


Q. Is it better to be naturally infected or immunized?

A. The immunity caused by natural infection comes with the high price of occasionally serious and fatal disease. Both natural infection and immunization cause immunity. The difference between natural infection and immunization is the price paid for immunity. The price paid for natural infection might be severe skin infection from chickenpox, mental retardation from Haemophilus influenzae type b (Hib), pneumonia from pneumococcus, birth defects from rubella, liver cancer from hepatitis B virus, or inflammation of the brain from measles.
Information obtained from Vaccine Education Center at The Children’s Hospital of Philadelphia


Q. Are immunizations safe?

A. Yes, for the most part immunizations are safe.  As with any kind of medication, there is always the possibility of an unwanted reaction(s). For the most part, these reactions are mild and may include slight fever or soreness where the shot was given. The important thing to remember is that immunizations are safer than the risk of getting the disease.


Q. If vaccines cause side effects, wouldn't it be "safer" to just avoid vaccines?

A. No, because choosing to avoid vaccines is simply a way to take a different risk. Unvaccinated children are at risk for many diseases including meningitis caused by Haemophilus influenzae type b, bloodstream infections caused by pneumococcus, pneumonia caused by measles, deafness caused by mumps, and liver cancer caused by hepatitis B virus. When you compare the risk of vaccines and the risk of diseases, vaccines are the safer choice.
Question and answer is provided by the San Diego Immunization Coalition.


Q. But I have heard a lot of horror stories on the Internet about the dangers of immunizations?

A. Always remember that information found on the Internet should not replace the information received from a doctor.  When looking at information on the Internet, consider the following questions to determine if the website is credible:
- Where is the information coming from?
- Is it from credible sources?
- Have credible experts evaluated the website?
- Is there a contact person listed that monitors and updates the information regularly?


Q. Is it safe to give my child so many shots?

A. Children can now receive as many as 20 shots by the time they are 2 years old and sometimes as many as five shots in a single visit. The number of recommended immunizations has increased because we are now able to safely protect children from more serious diseases than ever before. At birth, newborns immediately face a host of different challenges to their immune system. But babies are capable of responding to millions of different viruses and bacteria because they have billions of immunologic cells circulating in their bodies. Therefore, the vaccines given in the first two years of life are literally a raindrop in the ocean of what infants' immune systems successfully encounter in their environment every day. Immunizations work naturally by using the body's own immune system, making it stronger and teaching it to fight diseases. Children who have not been immunized are at far greater risk of becoming infected with serious diseases because their body hasn't been taught how to fight off the harmful bacteria and viruses. A recent study showed that children who had not received the measles vaccine were 35 times more likely to get the disease. The consequences from a harmful and sometimes even fatal vaccine-preventable disease are much more damaging to your child's body than the shots that they receive. 


Q. Does the measles, mumps, and rubella (MMR) vaccine cause autism?

A. Carefully performed studies disprove the notion that autism is caused by the MMR vaccine. Medical and scientific evidence strongly refutes the finding of one British study that MMR caused autism in eight children. A more recent study of 498 children in England found that the rate of immunization with MMR was the same in children with autism as in children without autism. It has also been found that the incidence of autism did not increase soon after MMR was introduced in various countries where studies have been conducted. In addition, the incidence of autism did not increase in British children in direct relationship to introduction of the vaccine in England in 1988. A study conducted by Dr. Loring G. Dales of the California Department of Health Services Immunization Branch found that the increase in reported cases of autism in California does not parallel the introduction and widespread adoption of the MMR vaccine. Information provided by the San Diego Immunization Coalition.


Q. What happens if my child misses a shot, or I haven't had time to bring him/her into the doctor on time to get the shots? 

A. Shots are given as a series over a period of time. However, if a shot is missed, you do NOT need to start the series all over again! The series can be continued as usual,, simply picking up where you left off. Remember, your child must complete the series to be protected, so check your child's record, then call your doctor, nurse, or clinic right away if more doses are needed to help your child stay healthy. 


Q. What if my child has not received their immunizations on time or has fallen behind schedule?

A. If your child has not received their immunizations on time or has fallen behind on their immunizations, it is not too late to get them immunized and protect them from many illnesses. In fact, your child will not be able to attend school until they have received their immunizations. But don't delay! The longer you put off giving your child immunizations, the greater the chances of your child getting sick if he/she comes in contact with a disease.


Q. Do my children need their immunizations before entering school?

A. Yes, California School Immunization Law requires that children be up-to-date on their immunizations to attend school or childcare. Since diseases spread quickly, children need to be protected before entering school or childcare. When registering your child for school or daycare, you will need your child's immunization record, which must show the date each required shot was given. If your child has not received all required shots, call your doctor or the Pasadena Public Health Department's Childhood Immunization Clinic for an appointment.

For information on what shots are required before school entry, download the Guide to the requirements of the California School Immunization Law for Parents of Children in or Entering School or Childcare. You will need Adobe Acrobat Reader to view this page.


Q. I know my child's immunization record is important, but what happens if I lose it?

A. Your child's immunization record is very important! It will be needed for entry to family childcare homes, childcare centers, Head Start, pre-schools, schools and even college. If you lose your child's record, ask your health care provider to give you a new copy, with all immunizations recorded and properly documented. If you cannot get the information re-documented by your providers, your child may have to get the shots all over again. So keep his/her record in a safe place with other important documents.

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For more information about vaccine-preventable diseases and its vaccines along with resources, visit Vaccine Information.


The information on this website should not be used as a substitute for the medical care and advice of your healthcare provider.


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