Iii2 People Capable Of Transmitting Influenza To Those At High Risk Of Influenza
People who are potentially capable of transmitting influenza to those at high risk should receive annual vaccination, regardless of whether the high-risk individual has been vaccinated. Vaccination of HCWs decreases their own risk of illnessFootnote 52,Footnote 53, as well as the risk of death and other serious outcomes among the individuals for whom they provide careFootnote 54,Footnote 55,Footnote 56,Footnote 57. Vaccination of HCWs and residents of nursing homes is associated with decreased risk of ILI outbreaksFootnote 58.
People who are more likely to transmit influenza to those at high risk of influenza-related complications or hospitalization include:
- HCWs and other care providers in facilities and community settings who, through their activities, are capable of transmitting influenza to those at high risk and
- Contacts, both adults and children, of individuals at high risk, whether or not the individual at high risk has been vaccinated.
Health care workers and other care providers in facilities and community settings
Vaccination of health care workers and other care providers
Outbreak management in health care facilities
Contacts of individuals at high risk of influenza complications
What Is The Difference Between A Regular Flu Shot And A Senior Flu Shot
In response to a regular flu shot, older people produce 50% to 75% fewer antibodies, which protect against the vaccine antigens, than do younger adults. Studies have found higher antibody levels in older adults who received high-dose flu vaccines than in those who received standard-dose flu vaccines.
Flu Season Tips And Alerts
COVERAGE UNDER MAJOR HEALTH PLANS
FLUZONE® HIGH-DOSE QUADRIVALENT is free with Medicare Part B, and it may be covered with no co-payment or deductible under Medicare Advantage and private insurance plans.
FLUZONE® QUADRIVALENT INFLUENZA VACCINE
Helps protect people as young as 6 months of age against 4 different strains of the flu contained in the vaccine.
FLUBLOK® QUADRIVALENT INFLUENZA VACCINE
Proven flu protection in adults 50+, compared to a standard-dose influenza vaccine.
What are Fluzone® Quadrivalent, Flublok® Quadrivalent, and Fluzone® High-Dose Quadrivalent?
Fluzone Quadrivalent, Flublok Quadrivalent, and Fluzone High-Dose Quadrivalent are vaccines indicated for immunization against disease caused by influenza A and B strains contained in the vaccine. Fluzone Quadrivalent is given to people 6 months of age and older. Flublok Quadrivalent is given to people 18 years of age and older. Fluzone High-Dose Quadrivalent is given to people 65 years of age and older.
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There Are 2 Types Of Flu Shots To Choose From: Which One Should You Get
Youve heard it repeatedly: You should get your annual flu shot. You can go to your local pharmacy, doctors office, or hospital to get the shot, but you should probably know that there are two different types of shots, each of which offers varying coverage.
One is the trivalent vaccine, and the other, the quadrivalent vaccine. The trivalent vaccine protects against three strains of the flu an influenza A, or H1N1, virus an influenza A, or H3N2, virus and an influenza B virus. The quadrivalent vaccine, meanwhile, protects against four strains: all of the strains in the trivalent vaccine, plus an additional B virus strain.
There is a type of quadrivalent flu shot that can be given to children as young as 6 months, according to the Centers for Disease Control and Prevention . Other quadrivalent flu shots are approved for people ages 3 and up.
So which one are you likely to get, and should you be opting for something different?
In general, youre probably getting the quadrivalent vaccine, infectious disease expert Amesh A. Adalja, MD, senior scholar at the Johns Hopkins Center for Health Security, tells Yahoo Lifestyle. Most places are going to be primarily stocking the quadrivalent, he says. You want to get this vaccine because it covers against more strains.
If you know you want to get your flu shot and arent sure which type youre getting, just ask. Your doctor or pharmacist should be able to tell you.
Read more from Yahoo Lifestyle:
What Kinds Of Flu Shots Are There
Flu shots known as “quadrivalent vaccines” protect against four strains of flu virus. These include two influenza A strains H1N1 and H3N2 and two influenza B strains. Previously, some flu shots protected against three strains, and were known as trivalent flu vaccines, but starting in the 2021-2022 season, all flu shots are quadrivalent, according to the CDC.
In addition to the standard-dose flu vaccine given through a needle, flu shots are available in several different forms. These include a high-dose version for those ages 65 and older a “cell-based” version that’s grown in animal cells rather than hen’s eggs and is approved for people ages 4 and older a “recombinant” vaccine that does not use the full influenza virus or chicken eggs in the production process and is approved for people ages 18 and older and a nasal spray, which is approved for healthy people ages 2 to 49, but not for pregnant women.
There is also a needle-free flu shot, delivered by a so-called jet injector, which uses a high-pressure stream of fluid to inject the vaccine, the CDC says. It is approved for adults ages 18 to 64.
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Which Option Is Best For You
If youre getting the flu vaccine, you may wonder whether one option is better than others. Your doctor can point you to the one that should work best for you.
In certain years, the nasal spray hasnt been recommended due to effectiveness concerns. But both the shot and the nasal spray are recommended for the 2020 to 2021 flu season.
For the most part, the flu vaccine is safe. But you should check with your doctor before getting it if you have one the following:
- a previous bad reaction to the vaccine or its ingredients
- a fever
Its not unusual to experience mild flu-like symptoms after a vaccination. These symptoms tend to disappear after one to two days. Other common side effects of the vaccine include soreness and redness at the injection site.
Myth #: You Get The Flu From The Flu Shot
“It’s a myth that you can get flu from the flu vaccine,” Schaffner said.
The viruses in the flu shot are killed, so people cannot get the flu from a flu vaccine. However, because it takes about two weeks for people to build up immunity after they get the flu vaccine, some people may catch the flu shortly after they’re vaccinated, if they are exposed to the flu during this time period.
Some people may also mistakenly attribute symptoms of a cold to the vaccine, Schaffner said.
The nasal spray vaccine contains a “live attenuated” flu virus, but the virus is weakened so that it cannot cause the flu. The viruses in the nasal spray can’t replicate in the warm temperatures of the lungs and other parts in the body. However, because temperatures in the nose are colder, the virus causes a small infection in the nose. This infection does not cause symptoms in most people, but in some people, it causes symptoms such as runny nose and sore throat, Schaffner said.
This local infection will prompt the body to make antibodies against the flu virus, Schaffner said. “That provides better protection against the real flu, which is of course, is a virus that can make you seriously ill,” Schaffner said.
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What Is In This Years High
Fluzone High-Dose Quadrivalent the high-dose flu vaccine is an inactivated influenza vaccine. This means it contains a certain amount of dead flu viruses . Because the viruses in the shot are dead, you cannot get sick with influenza from the vaccine.
The high-dose flu vaccine is a quadrivalent vaccine, meaning it contains four different strains of the influenza virus. The vaccines exact composition changes every year in an effort to match the strains expected to circulate during flu season .
This years high-dose flu vaccine includes the following strains:
-
Two type A influenza viruses H1N1 and H3N2
-
Two type B influenza viruses Victoria and Yamagata lineages
Fluzone High-Dose Quadrivalent is an egg-based vaccine, meaning chicken eggs were used to create the vaccine. If you have an egg allergy, its best to discuss this with your healthcare provider before getting your flu vaccine.
Most people with egg allergies are still able to receive egg-based flu vaccines. But if you are advised to avoid egg-based vaccines, there are flu vaccine options available that are made without eggs .
The vaccine also includes the following inactive ingredients to help create and stabilize the shot:
-
Formaldehyde an ingredient that kills the virus during vaccine production
-
Sodium chloride the liquid that the virus is placed in to allow it to be injected
The syringe the vaccine comes in is not made with rubber latex, so its safe for people with latex allergies to receive it.
A Flu Vaccine Is The Best Protection Against Flu
Flu vaccination has many benefits. It has been shown to reduce flu illnesses and also to reduce the risk of more serious flu outcomes that can result in hospitalization or even death in older people. Flu vaccination has been shown in several studies to reduce severity of illness in people who get vaccinated but still get sick.
The best way to protect against flu and its potentially serious complications is with a flu vaccine. CDC recommends that almost everyone 6 months and older get a seasonal flu vaccine each year, ideally by the end of October. However, as long as flu viruses are circulating, vaccination should continue throughout flu season, even into January or later.
Flu vaccination is especially important for people 65 years and older because they are at higher risk of developing serious flu complications. Flu vaccines are updated each season to keep up with changing viruses. Also, immunity wanes over a year so annual vaccination is needed to ensure the best possible protection against flu. Because immunity may decrease more quickly in older people, it is especially important that this group is not vaccinated too early . September and October are generally good times to be vaccinated for people 65 years and older.
Also Check: Flu Shot For Over 65
Treatment For The Flu
When considering treatment for the flu, its helpful to keep these considerations in mind:
- Treating the flu should begin as soon as possible because antiviral drugs work best when started early or within 48 hours after symptoms start.
- For you to get an antiviral drug, a health care provider needs to write a prescription. These medicines fight against flu by keeping flu viruses from creating more viruses in your body.
- Antiviral drugs can make your flu milder and help make you feel better faster. They may also prevent severe health problems that can result from having the flu.
Who Needs To Get A High
Fluzone High-Dose Quadrivalent is only FDA-approved for people over 65, so if youre younger than that, you should stick to the regular dose vaccine. Speak with your healthcare provider to decide which available flu vaccine is the best option for you.
If youre over 65 and questioning your flu vaccines options, contact your healthcare provider. Theyll let you know which of the three CDC-recommended flu vaccines for people over 65 is the best for you.
If your pharmacy or healthcare providers office doesnt have high-dose flu vaccines in stock, its recommended to get vaccinated with a regular dose vaccine instead of waiting for Fluzone High-Dose Quadrivalent to be restocked. A regular dose vaccine will still offer you protection against the flu.
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Increased Interest In Vaccinations
Chager identified, through her own professional experience during the COVID-19 pandemic, there has been increased interest in vaccines more broadly.
I’ve actually seen it with other vaccinations as well, not just influenza, she said. I’d say that maybe there is just a little bit more acceptance of the value of vaccinations.
Pharmasave conducted a survey 7,000 consumers across Ontario and Atlantic Canada, which found that 86 per cent of respondents said they plan to get a flu shot this year, up from 78 per cent last year.
I’m sure that the fall season and patients being really uneasy about getting sick during these months has a lot to do with the sentiment to get the influenza vaccination, Chager said.
In Ontario, its recommended that anyone six months and older receive the influenza vaccination but pharmacies are only able to inject in people over the age of five.
Who Should Not Get The Influenza Vaccine
Speak with a health care provider if you:
- Have had a life-threatening reaction to a previous dose of influenza vaccine, or any part of the vaccine. People with egg allergies can be safely immunized with the influenza vaccine
- Have had severe oculo-respiratory syndrome after getting an influenza vaccine
- Are receiving a checkpoint inhibitor to treat cancer. This may affect when you should get the vaccine
- Developed Guillain-Barré Syndrome within 8 weeks of getting an influenza vaccine without another cause being identified
GBS is a rare condition that can result in weakness and paralysis of the body’s muscles. It most commonly occurs after infections. In rare cases GBS can also occur after some vaccines. GBS may be associated with influenza vaccine in about 1 per million recipients.
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The Flu Shot Is Your Best Defence
This years flu season is taking place at the same time as COVID-19. Dont take any unnecessary risks with your health. Get the flu shot as early in the season as possible.
The flu shot is recommended for everyone 6 months old and older. It is:
- safe
- free
- available from your doctor or nurse practitioner, and at participating pharmacies and local public health units across the province
- proven to reduce the number of doctor visits, hospitalizations and deaths related to the flu
- different each year because the virus changes frequently so you need to get it every fall
What Are Flu Vaccines For Seniors
Often referred to as High-Dose , based on the brand name of one popular flu vaccine, flu vaccines for seniors are super-charged to help keep people 65+ healthy throughout the flu season. The two approved vaccines for people 65+ either contain four times the antigens of a regular flu shot or an additive known as an adjuvant.
Both offer greater, but about the same as one another, protection from illness than standard egg-based quadrivalent vaccines, studies have shown.
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How To Protect Yourself
The single best way to prevent the flu is to get a flu vaccine every year.
A yearly flu vaccine is recommended for everyone 6 months and older without an increased risk for a serious adverse reaction. It is especially important that certain people get vaccinated either because they are at high riskof having serious flu-related complications or because they live with or care for people at high risk for developing flu-related complications.
You should receive a flu vaccine by the end of October, if possible. Vaccination should continue to be offered as long as flu viruses are circulating, even in January or later. While seasonal flu outbreaks can happen as early as October, during most seasons flu activity peaks in January or later. It is best to get vaccinated before flu viruses start to spread in your community since it takes about two weeks after vaccination for antibodies to develop in the body and provide protection against the flu.
For more information about seasonal flu vaccines, visit Key Facts About Seasonal Flu Vaccine.
Why Should Older Adults Get The Flu Shot
The flu shot is especially important for older adults because they tend to have weaker immune systems.
When the immune system isnt strong, it becomes harder for the body to fight off infections. Likewise, a weaker immune system can lead to flu-related complications.
Secondary infections that can develop with the flu include:
- ear infections
- bronchitis
- pneumonia
People ages 65 and older are at higher risk for serious complications. In fact, its estimated that as many as 85 percent of seasonal flu-related deaths occur in people ages 65 and older. Plus, up to 70 percent of seasonal flu-related hospitalizations occur in people ages 65 and older.
If you become ill after getting a vaccination, a flu shot may lessen the severity of symptoms of the illness.
Protecting yourself from the flu is increasingly important while COVID-19 is a factor.
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It Is Still Possible To Get Influenza After Receiving The Influenza Vaccination
The influenza vaccine will not have an impact on someones ability to get COVID-19, but it also does not mean they cant get the flu at some point over the coming months.
It is still possible to get influenza after receiving the influenza vaccination, Chager said. But what happens is that the outcomes that the patient fares are much, much less severe.
If anyone suspects that they have symptoms that could be either the flu or COVID-19, the only way to really rule out one or the other is to get tested.
Unfortunately, because there’s so much overlap between the two, the only way to definitively know is to actually just get a COVID test done, Chager said.
Myth #: You Don’t Need To Get The Flu Vaccine Every Year
There are two reasons why doctors recommend that people get the flu vaccine every year, Cunningham said.
For one, the strains of the flu virus that are circulating change from year to year. “It’s like the common cold there’s more than one type of virus that causes the flu,” and, in fact, there are hundreds of flu viruses, he said.
Each year, health officials identify the virus strains that are the most likely to cause illness during the upcoming flu season, according to the CDC.
Second, the immunity you develop after getting the shot wanes by the following year. “If you get your shot in August, you’ll be safe through March, but those antibodies won’t be for the next flu season,” Cunningham said.
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