Can You Donate Blood After a Flu Shot
Influenza, or the influenza, is a respiratory tract infection caused past a number of influenza viruses. It's especially prevalent during the autumn and winter months. The flu is very common, and most people have experienced it at to the lowest degree once in their lives. Influenza is likewise highly contagious and can apace spread throughout workplaces, households, schools and public areas.
The flu spreads when people expel tiny droplets laden with viral particles from their noses and mouths while coughing, sneezing, talking and even breathing. These aerosol also survive on surfaces. Those who are nearby when an infected person expels viral droplets may inhale those droplets and become infected themselves.
About people who get the flu have a balmy case of the illness that isn't life-threatening and normally goes away on its own after a few days or a piddling longer. Nonetheless, flu viruses tin can crusade serious infection and even death in vulnerable people.
To avoid contracting or spreading the flu, it's important to maintain good hygiene practices, such equally washing your hands frequently and roofing your oral fissure and nose when coughing or sneezing. If you're feeling unwell it'due south best to stay home and avoid contact with vulnerable individuals to reduce the risk of passing the affliction to them. But the most effective way to protect against seasonal flu is to get a flu shot each year. Here'due south what you demand to know about getting vaccinated confronting the flu.
The regular flu shot is a vaccine that contains non-infectious versions of the three or iv types of influenza viruses research has indicated will exist about common that yr. This blazon of vaccine, known as an inactivated influenza vaccine, uses eggs to grow the virus earlier it's later on inactivated. The vaccination prompts your body's immune organisation to produce antibodies that information technology can after use to fight off seasonal flu viruses and reduce your risk of getting sick.
The loftier-dose inactivated influenza vaccine contains a greater quantity of non-infectious viral particles. It's licensed for use in people over the age of 65 in the United States. The higher dose in this type of vaccine aims to promote a improve immune response in this age group — and therefore offer ameliorate protection against seasonal influenza.
All inactivated influenza vaccines are administered using a needle into the skin (called intradermal injection) or muscle (called intramuscular injection) of the upper arm. A trained healthcare professional needs to administer these vaccines.
The live attenuated influenza vaccine is some other type that's administered via a nasal spray. This vaccine contains active viral particles that have been weakened and then they can't cause infection. This type of vaccine isn't licensed for use in sure individuals such as pregnant people or people with weakened immune systems. It's only recommended for individuals between the ages of 2 and 49 years. It also contains particles from 4 influenza strains.
Lastly, the recombinant influenza vaccine is a type that'due south manufactured without the employ of eggs. This type may be suitable for people who are allergic to eggs.
It'due south helpful to get vaccinated early on during flu season because it can take a few weeks for your trunk to respond to the shot and create the protective antibodies needed to keep you from getting ill with the flu. The immunity you lot develop from being vaccinated is most effective against the year's mutual strains of flu. The strains that cause illness change (mutate) each year. And then, the vaccine is adjusted each twelvemonth to target the specific viruses that are idea to be circulating. That's why it's essential to go vaccinated every year.
Who Should Get a Flu Shot?
The Centers for Disease Control and Prevention recommends that everyone over the age of 6 months go a influenza shot, equally long as the vaccine that'due south formulated to create immunity to that yr's prominent strains are designed to be safe based on the recipient's historic period and wellness condition. Some vaccines aren't designed for all age groups; for example, the recombinant influenza vaccine is just approved for use in people who are age 18 or over. Your physician volition exist able to recommend the right type of vaccine for you based on your current health, age and other factors.
Information technology's peculiarly important for people who might develop astringent complications if they become infected with seasonal flu to get a flu shot each twelvemonth. The CDC notes that the following individuals are at a higher run a risk of developing severe complications related to the influenza:
- Children nether the age of v
- Adults over the age of 65
- Significant people
- People with certain medical weather condition, including asthma, chronic lung illness, heart disease, kidney and liver disorders, claret and endocrine disorders, allowed disorders, obesity and neurological disorders
- Individuals, such every bit healthcare providers and caregivers, who are frequently in contact with high-risk individuals
Who Should Not Get a Flu Shot?
The flu shot is suitable for most people. Yet, it'due south of import to consult your md before receiving a flu shot to make certain at that place's no contraindication, pregnant you don't have another condition or health issue that could worsen considering you got vaccinated. The influenza shot may non be suitable for:
- Individuals with an allergy to eggs — ask if an egg-free vaccine is available to y'all
- Those who've had a reaction to a flu shot in the past
- Anyone who'south ever had Guillain-Barré Syndrome (GBS), a neurological disease that can occur subsequently a person receives a vaccination — this can upshot in long-term paralysis
Even if you've never had a reaction to the influenza shot when you've gotten vaccinated before, you should talk to your doctor before you receive the shot. They can suggest you about side effects and other important information they desire you lot to be aware of.
If you're feeling unwell on the day of your flu shot, make it touch with your physician and permit them know. They may advise you to postpone your vaccination until you're feeling better.
Are There Whatsoever Side Effects From Influenza Shots?
I common misconception about the flu shot is that it can cause someone to come down with the flu. This is not true. The viruses used in flu vaccinations are inactive or weakened and cannot cause infection. However, they tin can cause some side furnishings, which are generally mild. These may include:
- Slight fever
- Mild body aches
- Swelling and redness effectually the area where the shot was administered
- Itchy or hardened pare in the expanse of your body where you got the shot
These side effects should subside shortly after yous've gotten your flu shot, simply they may terminal upwards to several days. An allergic reaction is a rare side effect of getting a flu shot, and the vaccine can cause some individuals to develop an allergic reaction called anaphylaxis. Anaphylaxis causes immediate symptoms of rash, swelling and difficulty breathing, typically inside minutes of exposure to the allergen. This allergic reaction requires emergency treatment.
Resource Links:
- https://medlineplus.gov/flu.html
- https://www.cdc.gov/flu/about/keyfacts.htm
- https://www.nhs.uk/weather/vaccinations/influenza-influenza-vaccine/
- https://www.nhs.u.k./conditions/flu/
- https://www.who.int/en/news-room/fact-sheets/detail/flu-(seasonal)
- https://bestpractice.bmj.com/topics/en-gb/half dozen
- https://www.mayoclinic.org/diseases-weather condition/anaphylaxis/symptoms-causes/syc-20351468
- https://www.cdc.gov/flu/preclude/whoshouldvax.htm
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Source: https://www.symptomfind.com/health/getting-your-flu-shot?utm_content=params%3Ao%3D740013%26ad%3DdirN%26qo%3DserpIndex
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