What Is The Cell
The production of influenza vaccines traditionally involves hens eggs. However, there is a different method for cell-based influenza vaccines such as Flucelvax Quad, the only cell-based flu vaccine approved for use in Australia. Its approved for use in people aged 9 years and older but has not been added to the National Immunisation Program schedule.
Studies show that cell-based vaccines have a similar efficacy and safety profile to standard flu vaccines. Normally, neither type is recommended over the other.
However, standard flu vaccines are preferred for use in pregnancy because a large body of evidence supports their safety for pregnant women. The safety of cell-based flu vaccines during pregnancy hasnt been assessed.
Can You Get The Flu From The Flu Shot
No, you cannot get the flu from the flu vaccines. Flu vaccines given with a needle are made with either inactivated viruses, or with only a single protein from the flu virus. The nasal spray vaccine contains live viruses that are weakened so that they will not cause illness.
While some people may experience a low-grade fever or body aches as a side effect, that does not mean the vaccine gave them the flu. For example, if you got sick with the flu shortly after receiving a flu vaccine, it means you were exposed to the flu before your body had the chance to fully develop the antibodies needed. It takes about two weeks after receiving the vaccine before you’re protected against the influenza virus.
Can I Have The Flu Vaccine If I Take Immune Checkpoint Inhibitors
Immune checkpoint inhibitors are a type of medicine used to treat some cancers, including metastatic melanoma, renal clear cell carcinoma, non-Hodgkin lymphoma, non-small celllung cancer and other solid organ tumours. Checkpoint inhibitors include ipilimumab, nivolumab and pembrolizumab.
People taking checkpoint inhibitors may have a higher risk of immune-related side effects following influenza vaccination. Talk to your oncologist about the risks and benefits of the flu shot.
For more information on the flu vaccine, go to the Department of Health website or call the National Immunisation Hotline on 1800 671 811.
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Who Should Get Vaccinated This Season
Everyone 6 months of age and older should get a flu vaccine every season. This recommendation has been in place since voted for universal flu vaccination in the United States to expand protection against the flu to more people.
Vaccination to prevent influenza is particularly important for people who are at high risk of serious complications from influenza. See People at High Risk of Developing Flu-Related Complications for a full list of age and health factors that confer increased risk.
More information is available at Who Should Get Vaccinated Against Influenza.
Standard For The Uniform Scheduling Of Medicines And Poisons
The Standard for the Uniform Scheduling of Medicines and Poisons is an Australian produced by the . Before 2010, it was known as the Standard for the Uniform Scheduling of Drugs and Poisons . The SUSMP classifies and into different Schedules signifying the degree of control recommended to be exercised over their availability to the public. As of 2021, the most recent version is the Poisons Standard February 2021.
The Schedules are referred to under legislation for regulatory purposes. Although each State and Territory has its own laws, the vast majority of medicines and poisons are classified according to the SUSMP to achieve uniform national regulation.
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When Second Flu Shots Are Needed For Kids
If your child is getting the seasonal flu shot for the first time, you can expect that they will also need a second shot a month later. This probably wasn’t the standard when you were a kid, but it has been recommended since 2009.
The Advisory Committee on Immunization Practices recommends that all children 6 months old through 8 years old should get two doses of flu vaccine the first year that they are vaccinated against the flu. If your child had their first flu shot last year but only got a single shot, then this year, they should get a flu shot and a booster shot.
Who Is Most At Risk
Complications from the flu can include serious conditions, like pneumonia or heart attacks and, in some cases, death. Flu causes about 12,200 hospitalizations and 3,500 deaths in Canada each year.
Some people are more vulnerable to complications and hospitalization from the flu:
- babies under 6 months old are too young to get the flu shot, but they’ll get some protection if their parent got the flu shot while they were pregnant
- children under 5 years of age, because their immune systems are developing, and their airways are small and more easily blocked
- people 65 years old and older, because their immune systems are weaker and they are more likely to have an underlying condition that increases their risk
- pregnant people, because their immune system, heart and lungs change especially later in pregnancy making them more likely to get seriously ill from the flu
- people with underlying health conditions, such as asthma, heart disease or diabetes
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Where Can I Get A Flu Vaccine
Flu vaccines are offered in many locations, including doctors offices, clinics, health departments, pharmacies and college health centers, as well as by many employers, and even in some schools.
Even if you dont have a regular doctor or nurse, you can get a flu vaccine somewhere else, like a health department, pharmacy, urgent care clinic, and often your school, college health center, or workplace.
The following Vaccine Locator is a useful tool for finding vaccine in your area.
Vaccine Supply And Distribution
How much influenza vaccine is projected to be available for the 2021-2022 influenza season?
Flu vaccine is produced by private manufacturers, so supply depends on manufacturers. Vaccine manufacturers have projected that they will supply the United States with as many as 188 million to 200 million doses of influenza vaccine for the 2021-2022 season. These projections may change as the season progresses. All flu vaccines for the 2021-2022 season will be quadrivalent . Most will be thimerosal-free or thimerosal-reduced vaccine and about 18% of flu vaccines will be egg-free.
Where can I find information about vaccine supply?
Special Consideration Regarding Egg Allergy
People with egg allergies can receive any licensed, recommended age-appropriate influenza vaccine that is otherwise appropriate. People who have a history of severe egg allergy should be vaccinated in a medical setting, supervised by a health care provider who is able to recognize and manage severe allergic reactions. Two completely egg-free flu vaccine options are available: quadrivalent recombinant vaccine and quadrivalent cell-based vaccine.
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What You Need To Know About Pneumonia And Flu Shots
This article was first published in The Montreal Gazette.
Recently, Oprah got pneumonia. Then she went on Ellen to recommend that everyone get their flu and pneumonia shots. Given that only 42 per cent of Canadians over the age of 65 got the pneumonia vaccine in 2016, maybe Oprah can get us over the 80 per cent target.
Sadly, Oprah has not always been a strong advocate for science. She gave a platform to Jenny McCarthy when she started claiming that vaccines caused her sons autism, and she also introduced the world to Dr. Oz.
But as Oprah explained to Ellen, pneumonia is no joke. Around 1.5 million people are hospitalized with pneumonia every year. Around 100,000 die in hospital and a third of people hospitalized with pneumonia die within the year.
Older patients are at greater risk and so are those with pre-existing lung disease. Smoking is also a risk factor for pneumonia, so if you need an extra incentive to stop smoking, this is it. But the main way to prevent pneumonia is with vaccines.
The problem with the pneumonia vaccine is not one of efficacy. A Cochrane meta-analysis of 18 randomized trials found that the pneumonia vaccine led to a substantial reduction in infections. The problem is which pneumonia vaccine to give people.
And if you wont listen to me, at least listen to Oprah.
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Why Should People Get Vaccinated Against The Flu
Influenza is a serious disease that can lead to hospitalization and sometimes even death. Every flu season is different, and influenza infection can affect people differently, but millions of people get the flu every year, hundreds of thousands of people are hospitalized and thousands or tens of thousands of people die from flu-related causes every year. Even healthy people can get very sick from the flu and spread it to others. CDC estimates that flu-related hospitalizations since 2010 ranged from 140,000 to 710,000, while flu-related deaths are estimated to have ranged from 12,000 to 56,000. During flu season, flu viruses circulate at higher levels in the U.S. population. An annual seasonal flu vaccine is the best way to reduce your risk of getting sick with seasonal flu and spreading it to others. When more people get vaccinated against the flu, less flu can spread through that community.
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Can The Flu Shot Give Me The Flu
No. All flu vaccines used in Australia are inactivated, which means they do not contain the live flu virus so you can’t catch the flu from the vaccine.
Less than 1 in 6 people experience side effects from the flu shot that are similar to the early signs of the flu. These may include fever, tiredness and muscle aches. These side effects can start within a few hours of vaccination and sometimes last for 1 to 2 days. They usually go away on their own, once your body has developed an immune response to the vaccine, which will protect you from the flu virus.
Its important to remember that the side effects show the vaccine is triggering an immune response, which is what its designed to do.
Everyone 6 Months And Older Should Get The Flu Shot
The flu shot is your best defence against the flu. The flu shot is recommended for everyone 6 months of age and older.
It can save lives by:
- protecting you, if you’re exposed to the virus
- preventing you from getting very sick
- protecting people close to you:
- because you’re less likely to spread the virus
- who are at higher risk of serious flu complications if they get the flu
The flu shot wont protect you against COVID-19.
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Northern Hemisphere Influenza Season
The composition of trivalent virus vaccines for use in the 2017â2018 Northern Hemisphere influenza season recommended by the Advisory Committee on Immunization Practices on August 25, 2017, was:
- an A/Michigan/45/2015 pdm09âlike virus
- an A/Hong Kong/4801/2014 -like virus
- a B/Brisbane/60/2008âlike virus
In addition to these components, quadrivalent vaccines will also include a B/Phuket/3073/2013âlike virus .
In California, some emergency systems were strained by a spike in H3N2 flu cases. In addition, some areas experienced local shortages of oseltamivir. The severity of the flu season seemed somewhat comparable to the 2009â10 swine flu outbreak. A February 2018 CDC interim report estimated the vaccine effectiveness to be 25% against H3N2, 67% against H1N1, and 42% against influenza B.
What Should I Do If I Have Had A Serious Reaction To Seasonal Flu Vaccine
Tell your doctor what happened, the date and time it happened, and when you got the flu shot.
Ask your doctor, nurse, or health department to file a Vaccine Adverse Event Reporting Systemexternal icon form, or call VAERS at 1-800-822-7967. Reports are welcome from all concerned individuals: patients, parents, health care providers, pharmacists and vaccine manufacturers.
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Schedule : Pharmacist Only Medicine
Schedule 3 drugs and poisons, otherwise known as Pharmacist Only Medicines, are substances and preparations for therapeutic use that
- are substantially safe in use but require professional advice or counselling by a pharmacist
- require pharmacist advice, management, or monitoring
- are for ailments or symptoms that
- can be identified by the consumer and verified by a pharmacist
- do not require medical diagnosis, or only require initial medical diagnosis, and do not require close medical management.
Some states have subsets of Schedule 3 with additional requirements . Only some Schedule 3 medicines may be advertised to the public.
How Do Flu Vaccines Work
Flu vaccines cause antibodies to develop in the body about two weeks after vaccination. These antibodies provide protection against infection with circulating influenza viruses.
Seasonal flu vaccines are designed to protect against the influenza viruses that research indicates will be most common during the upcoming season. All flu vaccines in the United States are quadrivalent vaccines, which means they protect against four different flu viruses: an influenza A virus, an influenza A virus, and two influenza B viruses.
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What Kinds Of Flu Vaccines Are Available
CDC recommends use of any licensed, age-appropriate influenza vaccine during the 2021-2022 influenza season. Available influenza vaccines include quadrivalent inactivated influenza vaccine , recombinant influenza vaccine , or live attenuated influenza vaccine . No preference is expressed for any influenza vaccine over another.
Quadrivalent flu vaccines include:
Are any of the available flu vaccines recommended over others?
For the 2021-2022 flu season, the Advisory Committee on Immunization Practices recommends annual influenza vaccination for everyone 6 months and older with any licensed, influenza vaccine that is appropriate for the recipients age and health status, including inactivated influenza vaccine , recombinant influenza vaccine , or live attenuated nasal spray influenza vaccine with no preference expressed for any one vaccine over another.
There are many vaccine options to choose from, but the most important thing is for all people 6 months and older to get a flu vaccine every year. If you have questions about which vaccine is best for you, talk to your doctor or other health care professional.
Who Should Vaccinate?
Everyone 6 months of age and older should get an influenza vaccine every season with rare exception. CDCs Advisory Committee on Immunization Practices has made this recommendation since the 2010-2011 influenza season.
More information is available at Who Needs a Flu Vaccine.
Who Should Not Be Vaccinated?
When should I get vaccinated?
Do Children Adults Pregnant Women And The Elderly Need A Different Vaccine
Generally, children, adults and pregnant women get the same vaccine to protect them against the flu. However, if your child is under 9 years old and has not been vaccinated before, they will need to get 2 doses of the vaccine, at least 4 weeks apart, in their first year.
In 2018, 2 new flu vaccines became available for people aged 65 years and over. These vaccines are not available for people younger than 65.
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Where Is The Flu Vaccine Injected On Your Body
- The flu shot is usually given as an intramuscular needle injection into the upper, outer arm muscle called the deltoid muscle in people 3 years of age and older.
- The preferred injection site for infants and young children is the front, outer area of the thigh.
- The Centers for Disease Control and Prevention recommends that everyone 6 months of age and older receive a flu vaccine every year. This is the best way to protect yourself and those around you from the flu virus.
In the U.S., flu shots are administered by a healthcare provider in the early fall each year at a pharmacy, clinic or doctor’s office. It takes about two weeks to build up your immunity against the flu after your vaccine.
Flu shots are most commonly given in September and October. Ideally you should get your flu shot by the end of October, but its never too late to get your vaccine if you missed the fall timeline. Flu activity typically peaks from December through March in the U.S.
What Are The Possible Side Effects Of The Flu Vaccine
Both types of vaccine can cause mild side effects.
- The flu shot usually is given as an injection in the upper arm or thigh . It contains killed flu virus and can’t cause someone to get the flu. But it can cause soreness, redness, or swelling at the injection site. Rarely, it might cause a low fever or body aches.
- The nasal spray flu vaccine contains weakened live flu viruses. So it may cause mild symptoms, such as a runny nose, wheezing, sore throat, vomiting, or tiredness. Like the shot, it can sometimes cause a low fever or body aches.
Sometimes, people faint after getting a shot, especially teens. It helps to sit or lie down for 15 minutes right after a shot to prevent this.
A warm, damp cloth or a heating pad on the injection site may help ease soreness, as can moving or using the arm.
Very rarely, the flu vaccine can cause a serious allergic reaction.
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What Is A Flu Vaccine
Influenza vaccines are vaccines that protect against the four influenza viruses that research indicates most common during the upcoming season. Most flu vaccines are flu shots given with a needle, usually in the arm, but there also is also a nasal spray flu vaccine.