In addition, the following medical conditions are precautions to the use of the nasal spray flu vaccine:. Flu VISs are no longer updated every year.
Flu vaccine effectiveness VE can vary from year to year, among different age and risk groups, by vaccine type, and even by virus type and subtype. Prior to the flu pandemic, the nasal spray vaccine was found to be effective against different flu viruses.
After the pandemic, several U. Since the season, the manufacturer of nasal spray vaccine has used new influenza A H1N1 vaccine virus ingredients in production.
Because of limited use, there have been no effectiveness estimates in the United States since LAIV was recommended again in the influenza season. Data from other countries have demonstrated protection from LAIV to be similar to that of standard-dose, egg-based inactivated flu vaccine in children.
Nasal spray flu vaccine is not recommended for use in people with some chronic health conditions because the safety and effectiveness of this vaccine in people with those conditions has not been established.
Pregnant and postpartum people do not need to avoid contact with people who recently got the nasal spray flu vaccine. However, the nasal spray flu vaccine should not be given to people who are pregnant. People who have recently had a baby can get a flu shot or the nasal spray flu vaccine. Breastfeeding is not a contraindication for the nasal spray vaccine.
Breastfeeding people younger than 50 years can get the nasal spray flu vaccine as long as they do not have a contraindication to getting that vaccine. The nasal spray flu vaccine can be given to people with mild illnesses e.
However, nasal congestion might limit delivery of the vaccine to the nasal lining, and so delaying vaccination until the nasal congestion is reduced or using an age-appropriate injectable vaccine instead should be considered.
People with moderate or severe illness, with or without fever, should generally wait to be vaccinated until they have recovered. Your health care provider can provide advice about when to get vaccinated if you are feeling ill.
Flu vaccines do not cause flu illness. The nasal spray flu vaccine contains weakened attenuated viruses, so that they will not cause flu illness. Select personalised content. Create a personalised content profile. Measure ad performance. Select basic ads. Create a personalised ads profile. Select personalised ads.
Apply market research to generate audience insights. Measure content performance. Develop and improve products. List of Partners vendors. Most parents understand that it is a good idea to get their kids a flu vaccine to help them avoid the flu, but most kids don't like to get a flu shot each year.
Fortunately, there has been an alternative—the FluMist nasal spray flu vaccine. Since , it has been recommended that all children age 6 months and over, and all adults, get the seasonal influenza vaccine each year, except for those who have some specific contraindications.
The FluMist vaccine, being made with a live attenuated influenza virus, has more restrictions on who should use it. If you could avoid a shot, why wouldn't you jump on the chance of getting Flumist? FluMist Quadrivalent protects against four strains of the flu virus, while FluMist Trivalent protected against three strains.
Although FluMist Trivalent is no longer available, the research, including side effects, from studies of both vaccines was reported together. For more information on the possible side effects of FluMist, talk with your doctor or pharmacist. They can give you tips on how to deal with any side effects that may be bothersome.
Most of these side effects may go away within a few days or a couple of weeks. To learn about other mild side effects, talk with your doctor or pharmacist, or see the FluMist patient information. Call your doctor right away if you have serious side effects. Side effects in toddlers, children, and teenagers were very similar to side effects that occurred in adults. Children younger than age 5 years with a history of wheezing or asthma may be at an increased risk of developing wheezing after receiving FluMist.
So if your child has had asthma or wheezing that keeps returning, their doctor may recommend that they receive a flu shot instead of FluMist. If your child does receive the FluMist vaccine, their doctor may monitor them afterward to treat any wheezing that occurs. You may wonder how often certain side effects occur with this drug. As with most drugs, some people can have an allergic reaction after taking FluMist.
A more severe allergic reaction is rare but possible. Symptoms of a severe allergic reaction can include:. Call your doctor right away if you have a severe allergic reaction to FluMist. Fever was a side effect that was reported in children who received the FluMist vaccine.
In clinical trials of children ages 2 to 6 years, fevers were reported in:. Fevers were also reported in clinical trials of children ages 2 to 17 years. Fevers were reported in:. If you or your child develop a fever after receiving the FluMist vaccine, talk with your doctor. They may recommend that you take a medication such as acetaminophen Tylenol to decrease the fever.
They may also be able to suggest other ways to help lower the fever. However, diarrhea was reported in post-marketing studies of people who received the vaccine. Post-marketing studies are studies done after the FDA has given its approval. If you have diarrhea after you receive your FluMist dose, talk with your doctor or pharmacist. They may be able to recommend ways to help ease this side effect.
Nasal congestion a stuffy nose was a common side effect that was reported in both adults and children in clinical trials of FluMist.
In a clinical trial of adults ages 18 to 49 years, FluMist was compared with a placebo. The results showed that nasal congestion occurred in:. In this trial, a runny nose or nasal congestion was reported in:. Clinical trials compared children ages 2 to 6 years who received FluMist or a placebo. A runny nose or nasal congestion was reported in:. They may recommend ways to help you feel more comfortable. Sore throat is a common side effect of FluMist.
In clinical trials, both adults and children developed a sore throat. Researchers found that a sore throat occurred in:. In addition to this trial, another study compared adults who received FluMist Quadrivalent with adults who received FluMist Trivalent. A sore throat was reported in:. Clinical trials were also conducted in children ages 2 to 6 years who received FluMist or a placebo. In the trials, a sore throat was reported in:. The results showed that a sore throat occurred in:. They may recommend ways to help relieve this side effect.
However, most side effects were reported within 10 to 14 days after FluMist vaccination. They can see if another condition may be causing your symptoms. The FluMist vaccine that children receive is the same one that adults receive. However, children ages 2 to 8 years who have never been given a flu vaccine may receive FluMist in two doses.
FluMist is also not approved to be used in adults older than age 49 years. When you receive your vaccine, you can breathe normally. Your doctor or pharmacist will have you sit up straight.
For children ages 2 to 8 years, two doses of FluMist may be recommended. The CDC recommends what age groups should receive a flu vaccine and what the vaccine dose should be.
The CDC also makes recommendations about other vaccines you should get and when you should have them. Currently, the CDC recommends that all adults and children ages 6 months and older receive a flu vaccine each year. This includes:. This is because flu shots are inactive vaccines and FluMist is a live vaccine.
This type of medication is known as an antiviral drug, and an example is oseltamivir Tamiflu. If you have any questions about which flu vaccine to get or the CDC recommendations, talk with your doctor or pharmacist. They can discuss the current recommendations with you and help you determine if getting FluMist or a flu shot is right for you. This is because the flu vaccine takes about 2 weeks to become effective to help prevent the flu. The CDC recommends that adults and children get vaccinated in the early fall, before the end of October.
However, the CDC also recommends not getting the flu vaccine too early. If you get vaccinated in July or August, the vaccine protection may not last throughout the flu season. Some children need two doses of the flu vaccine, which need to be separated by at least 4 weeks. This helps ensure that both doses can be given before flu season. Shedding is very common with the FluMist vaccine. Shedding occurs when a virus in your body replicates makes copies of itself and is then released to the environment around you.
For example, when you receive the FluMist nasal spray, the flu viruses will replicate in your nose. Then if you sneeze, you could spread the flu viruses.
Another study looked at viral shedding in younger children, ages 6 to 59 months about age 5 years. Another study looked at whether people actually catch the flu when others shed the virus after getting FluMist. Children ages 8 to 36 months received FluMist or a placebo treatment with no active vaccine. However, the researchers found only one instance of a flu strain in a child who received a placebo.
Based on these numbers, they estimated that the transmission rate of the virus from those who received FluMist vaccine was about 0. If you have questions about shedding or spreading flu viruses after receiving FluMist, talk with your doctor or pharmacist.
It depends. If you have asthma , you may be at a higher risk for developing wheezing when you receive the FluMist vaccine. Children younger than age 5 years who have wheezing that keeps returning may also be at risk for wheezing with FluMist. If either of these situations apply, the doctor may monitor you or your child for a longer time than usual after a dose of FluMist.
This allows them to treat any wheezing that occurs. In some cases, the doctor may recommend that you or your child have a flu shot instead. Talk with your doctor about the best flu vaccine for you or your child. FluMist is an effective vaccine to help prevent against infection with the influenza flu viruses. FluMist was studied in clinical trials of adults ages 18 to 49 years. Researchers followed people in the study over the course of 7 weeks. People vaccinated with FluMist were Upper respiratory infections include the common cold.
Although FluMist may decrease your risk for becoming infected with the flu viruses, you could still develop the flu. Talk with your doctor about whether FluMist is right for you and what else you can do to help prevent the flu. There has been some speculation in the past that vaccines or ingredients in vaccines, such as thimerosal, may cause autism.
However, there is no relationship between any vaccine and developing autism. The CDC also says that no link has been found between the development of autism and vaccines. You may not be able to get FluMist if you have diabetes , including both type 1 diabetes and type 2 diabetes.
This is because diabetes can weaken your immune system. If your immune system is healthy, it should be able to fight the flu viruses in the vaccine. But if your immune system is weakened due to diabetes, you may not be able to fight the viruses in the vaccine. If you have diabetes, your doctor will probably recommend that you get a flu shot instead of FluMist. Having both infections can increase your risk for serious effects such as trouble breathing and, in some cases, death.
Also, when you have an infection, such as the flu, your immune system tries to fight the infection. As a result, it may be harder for your immune system to fight off additional illnesses such as COVID They can recommend the right testing for you. However, in , the manufacturer of FluMist changed the vaccine so that it would be more effective. However, there was a limited supply of the vaccine available during the — flu season due to a manufacturing shortage. FluMist is currently approved for the — flu season for use in children and adults ages 2 to 49 years.
If you have questions about whether FluMist is right for you, talk with your doctor. FluMist can interact with several other medications. Different interactions can cause different effects.
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