Importance Of Vaccines For Infant And Toddlers
For newborns, breast milk can help protect against many diseases. However, this immunity wears off after breastfeeding is over, and some children arent breastfed at all.
Whether or not children are breastfed, vaccines can help protect them from disease. Vaccines can also help prevent the spread of disease through the rest of the population through herd immunity.
Vaccines work by imitating infection of a certain disease in your childs body. This prompts your childs immune system to develop weapons called antibodies.
These antibodies fight the disease that the vaccine is meant to prevent. With their body now primed to make antibodies, your childs immune system can defeat future infection from the disease. Its an amazing feat.
Where Can My Child Get Vaccinated
Your child can get vaccinated at your local health unit. Health units are also called public health units, community health centres, or primary care homes in some areas of BC. Some family doctors and nurse practitioners also give vaccines. Pharmacists can vaccinate children who are five years of age and older. Services vary across BC.
Its best to book your childs appointment well in advance as clinics book up quickly. This helps to ensure your child is vaccinated on time.
Types Of Routinely Administered Vaccines For Children
How vaccines work
Vaccines work by preparing the bodys immune system for future exposure to disease-causing viruses or bacteria. Vaccines contain antigens, which are weakened bacteria or viruses, or parts of bacteria or viruses, which mimic the disease-causing agents. As a result of vaccination, the bodys immune system thinks the antigens from the vaccine are foreign and shouldnt be in the body, but the antigens dont cause disease in the person receiving the vaccine. After receiving the vaccine, if the virus or bacteria that cause the real disease then enters the body in the future, the immune system is prepared and responds quickly and forcefully to attack the disease-causing agent to prevent the person from getting sick with the disease. Vaccines are frequently given by injection , but some are given by mouth and one is sprayed into the nose.
There are various types of vaccines that are routinely given to children
Attenuated live viruses– These vaccines contain a live virus that has been weakened during the manufacturing process so that they do not cause the actual disease in the person being vaccinated. However, because they contain a small amount of the weakened live virus, people with weakened immune systems should talk to their healthcare provider before receiving them. Examples include vaccines that prevent chickenpox and rotavirus and measles, mumps and rubella.
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Can A Vaccine Cause My Baby To Get Sick
Vaccines are extremely safe and serious side effects are rare. Almost all sickness or discomfort after vaccination is minor and temporary, such as a soreness at the injection site or mild fever. These can often be controlled by taking over-the-counter pain medication as advised by a doctor, or applying a cold cloth to the injection site. If parents are concerned, they should contact their doctor or health care provider.
Extensive studies and research show that there is no evidence of a link between vaccines and autism.
Can I Let My Child Get The Chickenpox Instead Of Getting The Vaccine
Although chickenpox is a mild disease that many parents will remember from childhood , some children will develop serious cases with complications that can be fatal or cause permanent disabilities. The vaccine eliminates the risk of complications from the disease, and prevents children from infecting their siblings, friends and classmates.
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Routinely Administered Vaccines For Children
Some of the most commonly administered vaccines are briefly discussed below. A complete list of licensed vaccines in the United States and additional information, such as prescribing information and patient labeling are available at: .
Measles Mumps Rubella And Varicella Vaccine
The Ministry of Health and Long-Term Care recently introduced a new measles, mumps, rubella and varicella vaccine to the Publicly Funded Immunization Schedules for Ontario.
Immunization against measles, mumps and rubella is required by law for all children attending school in Ontario, unless exempted. Immunization against varicella is also required for children born in 2010 or later.
What is measles?
Measles can be a serious infection. It causes high fever, cough, rash, runny nose and watery eyes. Measles lasts for one to two weeks. Ear infections or pneumonia can happen in one out of every 10 children with measles. Measles can also be complicated by encephalitis, an infection of the brain, in about one out of every 1,000 children with measles. This may cause brain damage and developmental delays. Measles can also make a pregnant woman have a miscarriage or give birth prematurely.
Measles spreads from person to person very easily and quickly. People can get measles from an infected person coughing or sneezing around them or simply talking to them.
What is mumps?
Mumps can cause very painful, swollen testicles in about one out of four teenage boys or adult men, and painful infection of the ovaries in one out of 20 women. Mumps infection during the first three months of pregnancy may increase the risk of miscarriage. Mumps can cause deafness in some people.
What is rubella ?
What is varicella ?
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What Is The Hepatitis B Vaccine
Immunizations start at birth. The first immunization given is the hepatitis B vaccine. Listed below are some facts about hepatitis B:
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Hepatitis B is a disease of the liver caused by hepatitis B virus .
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Potentially, there may not be any symptoms present when first infected the likelihood of early symptoms decreases with the person’s age. If present, yellow skin or eyes, tiredness, stomachache, loss of appetite, nausea, or joint pain may occur.
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The younger the person is when infected with HBV, the greater the likelihood of staying infected and having life-long liver problems, such as scarring of the liver and liver cancer.
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The disease can be spread from an infected pregnant mother to her baby, through contact with the blood of an infected person, or by having sex with an infected person. It can also be spread by sharing objects, such as toothbrushes or razors.
The HBV vaccine will prevent this disease. This vaccine is given to nearly all newborns. Additional doses are given before age 18 months. If newborns are exposed to HBV before, during, or after birth, both the vaccine and a special HBV immune globulin dose are given within 12 hours of birth. The CDC recommends that all babies complete the HBV vaccine series between age 6 months and 18 months to be fully protected against HBV infection. This full series gives long-term protection against HBV and booster shots are typically not needed in people who have a healthy immune system.
Why Weren’t Children Included In The First Covid
Childrens immune systems are very different from those of adults, and their immune responses can vary according to their age, explains Dr. OLeary.
While a teenager may respond to a vaccine similarly as an adult, an elementary school-age child, a toddler or an infant could have a very different reaction. Thats why its so important to always hold clinical trials in kids separately.
The trials in children go through two stages. The first stage looks at different dose levels specifically doses that are one-quarter, one-half or equal to the doses given to adults, explains Rajeev Fernando, M.D., an infectious disease expert in Southampton, New York, and member of the What to Expect Medical Review Board. As a next step, those doses are then tested against placebo injections.
About 24 percent of the U.S. population around 74 million people is under 18, and experts say getting kids vaccinated is key to controlling the pandemic.
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Texas Newborn Screening Program
Often referred to as the heelstick because blood is taken from the babys heel, these panels screen for diseases that range from common, such as sickle cell or cystic fibrosis, to much less common, such as phenylketonuria or congenital hypothyroidism. As of 2015, Texas program includes 53 diseases on its panel.
The first test is performed 24 to 48 hours after birth, and a second at one to two weeks at the pediatric care providers office. As with any screen, the goal is to find as many babies at risk as possible. When we detect these conditions early, it allows us to provide appropriate medical care such as altering the diet or providing medicine.
Its important to keep in mind that a positive screen will need to be confirmed with more specific testing.
Rotavirus Vaccine Given At 2 And 4 Months
What is rotavirus?
Rotavirus is a common infection that causes vomiting and diarrhea in infants and children. Rotavirus is very contagious, spreading easily from children who are already infected to other infants, children and sometimes adults. Most children are infected with rotavirus at least once by five years of age. Serious but rare symptoms commonly seen in children less than two years of age include severe diarrhea, leading to hospitalization.
Rotavirus infection is a major cause of visits to health care providers and hospital stays for infants and children under five years of age in Ontario. Deaths in Ontario due to rotavirus are rare.
Some immunizations are required for children to attend school in Ontario. Please see the school immunization checklist for more information.
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Measles Mumps And Rubella Vaccine
Measles, mumps and rubella vaccine – given at 12 months
The MMR vaccine is a three-in-one needle that protects against measles, mumps and rubella . It should be given to children soon after their first birthday and a second dose at 4-6 years of age with the measles, mumps, rubella and varicella vaccine.
Immunization against measles, mumps and rubella is required by law for all children attending school in Ontario, unless exempted.
This vaccine should also be given to adults who are not protected against measles, mumps or rubella. Pregnant women who have been told that they are not protected against rubella, should receive MMR vaccine as soon as they are no longer pregnant.
What is measles?
Measles can be a serious infection. It causes high fever, cough, rash, runny nose and watery eyes. Measles lasts for one to two weeks. Ear infections or pneumonia can happen in one out of every 10 children with measles. Measles can also be complicated by encephalitis, an infection of the brain, in about one out of every 1,000 children with measles. This may cause brain damage and developmental delays. Measles can also make a pregnant woman have a miscarriage or give birth prematurely.
Measles spreads from person to person very easily and quickly. People can get measles from an infected person coughing or sneezing around them or simply talking to them.
What is mumps?
What is rubella ?
What Vaccines Should My Child Receive
Your child should receive all the recommended vaccines. The timing for each shot may be slightly different depending on where you live. Here is what the Canadian Paediatric Society and the National Advisory Committee on Immunization currently recommend:
- 5-in-1 or 6-in-1 vaccine , DPT-polio, or Hib vaccine protects against diphtheria, tetanus, pertussis, polio, and Hib disease, as well as hepatitis B if 6-in-1.
- Rotavirus vaccine protects infants against rotavirus, the most common cause of serious diarrhea in babies and young children.
- Pneumococcal vaccine protects against infections caused by Streptococcus pneumoniae, including meningitis , pneumonia, and ear infections.
- Meningococcal vaccine protects against diseases caused by the meningococcus bacteria, including meningitis and septicemia, a serious blood infection.
- MMR vaccine protects against measles, mumps, and rubella.
- Varicella vaccine protects against chickenpox, a very uncomfortable and sometimes serious infection.
- Hepatitis B vaccine protects against hepatitis B, a serious infection of the liver.
- dTap vaccine protects adolescents against diphtheria, tetanus and pertussis .
- HPV vaccine protects against the types of HPV that cause cervical cancer, some other cancers, and genital warts.
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Feature Article: Why Should My Baby Get So Many Vaccines Before 24 Months Of Age
New parents have barely had a chance to meet their baby before they are asked to permit that baby to get a hepatitis B vaccine. Then, often while still on maternity leave, a slew more up to six doses at 8 weeks of age. By the babys first birthday, more than 20 doses. Many of these doses are to protect against diseases parents have never had, or even known others who have. It is no wonder some parents balk at these requests, or at least ask, Why should we consent to this?
Understanding why vaccines are given so early in life and why so many doses of some vaccines are necessary can help make sense of this important parental decision. At the heart of both of these questions is the immunization schedule, so lets take a closer look.
How Vaccines Are Given
Most vaccines are given by needle in the upper arm or thigh. Some vaccines, like the rotavirus vaccine, are given by mouth. There’s also a flu vaccine for children that’s sprayed into the nose.
Some vaccines are given separately. Others, like the MMR vaccine, protect against 3 diseases in one vaccine.
Your child’s immune system can learn from more than 1 vaccine at a time. For instance, babies can respond to 10,000 different antigens at any one time.
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Keeping Your Childs Vaccination Record Up To Date
Ask the doctor or nurse to give you a written record and take this record with you whenever you take your child to a doctor, a clinic or hospital. An up-to-date vaccine record is especially important if you move to a new province or territory, as vaccine schedules are not the same everywhere. Your child may miss vaccine doses if your new doctor or clinic does not know exactly which vaccines they have already received.
You can also use the CANImmunize smartphone app. CANImmunize is a digital tool for Canadians that securely stores their vaccination records and helps them get vaccinated on time. The app also provides access to information and resources about vaccination from trusted Canadian health sources, so people can make informed vaccination decisions for themselves and their families.
Community Immunity And Disease Prevention
The more people who are vaccinated in the community, the lower the risk of infection for those who:
- aren’t vaccinated
- developed only partial immunity from the vaccine
This means that when your child is vaccinated, you protect them as well as those around them.
Community immunity helps protect those at high risk of developing disease and severe complications or death, such as:
- adults 65 years of age and older
- infants and children too young to be fully vaccinated
- people with health conditions that affect their immune system, such as those undergoing chemotherapy to treat cancer
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