Flu Vaccine

Overview

What is the Flu Vaccine?

The flu is medically known as influenza and getting vaccinated against it is a safe and effective way to protect against seasonal influenza. Influenza is a contagious respiratory illness caused by influenza viruses that can lead to mild to severe illness, and in some cases, hospitalisation or even death. The vaccine produces antibodies against the specific influenza virus strains expected to circulate each season by stimulating our immune systems. After vaccination, it takes about two weeks for these antibodies to develop and provide protection.

The single most effective way to reduce risk of catching and spreading the flu is by getting the flu shot. Widespread vaccination goes beyond just personal protection. It helps establish community immunity and protects those who are most vulnerable, such as young children, elderly individuals, pregnant women and people with chronic health conditions.

Types of Flu Vaccines

There are several types of influenza vaccines available and based on age, health status and any allergies, doctors are the ones to recommend what's most suitable. Given by injection, usually in the upper arm, the most common is the flu shot vaccine, which is an inactivated vaccine containing killed virus.

An enhanced adjuvanted or high-dose vaccine is often recommended for those aged 65 years and above, as it creates a stronger immune response in older adults whose immune systems may be weaker. There is also a cell-based vaccine produced in animal cells rather than eggs, which may be more appropriate for those with severe egg allergies. An annual vaccination may be necessary to match the circulating strains as they are updated each year.

Timing is important for an influenza vaccination. The ideal time to get a flu shot would be before flu season begins, which is typically from September to October, allowing the body to build immunity before the virus starts spreading widely. Getting vaccinated later, even in December or January, is still beneficial because flu activity can peak as late as February or March.

As part of their preventive health routine, patients should consider getting vaccinated annually. For certain groups, it's especially important to prioritise vaccination. Pregnant women at any stage of pregnancy, children aged six months to five years, individuals aged 65 and over and anyone with chronic medical conditions such as heart disease, diabetes, asthma or weakened immune systems are the most vulnerable. To protect both themselves and those they care for, vaccinations are important for healthcare workers and caregivers of elderly or vulnerable people. Before travelling would be a wise time to get vaccinated particularly during flu season in other parts of the world.

When a patient presents with symptoms like sudden fever, cough, body aches and fatigue, a rapid influenza diagnostic test using a nasal or throat swab may be used by doctors to confirm the presence of the virus. This helps guide treatment decisions and is particularly important for high-risk patients who may benefit from antiviral medications.

The influenza vaccine plays a more crucial role and that is prevention. The vaccine works proactively by preventing infection from taking hold in the first place which is unlike a diagnostic test used to identify an existing infection. It's important for patients to understand that the flu vaccine cannot cause the flu, because it contains no live virus. Some people may experience mild side effects like soreness at the injection site or low-grade fatigue. These are signs that the immune system is responding appropriately.

With very exceptions, we recommend the influenza flu vaccine for everyone aged six months and older. For those with a higher risk of developing serious complications from the flu, annual vaccination is particularly critical.

At NMC, we prioritise vaccination for:

  • Children aged 6 months to 5 years
  • Adults aged 65 years and above
  • Pregnant women
  • Individuals with chronic conditions such as asthma, diabetes, heart disease, kidney disease or weakened immune systems
  • Healthcare workers and frontline staff
  • Caregivers and household contacts of high-risk individuals
  • Teachers and childcare workers
  • Travellers planning international travel

What guides our approach is believing that prevention is always better than cure. We recognise that protecting our community from seasonal influenza is a shared responsibility and have made the process of getting vaccinated as simple and convenient as possible.

Accessibility is at the core of our vaccination service. At most of our clinics, prior appointments are not required with every vaccine administered by experienced nurses who ensure a quick and comfortable process. Our healthcare team will ask a few questions to confirm the vaccine is suitable before vaccination and explain what to expect afterwards. The most appropriate vaccines are stocked catering to different age groups and risk categories. This is how we ensure everyone receives the formulation best suited to their needs.

We offer on-site vaccination campaigns for corporate clients and organisations, to help businesses protect their employees and maintain productivity during flu season. Families can also receive vaccinations together, ensuring parents and children can be protected. Our team is ready to serve patients with efficiency and care whether they are looking for the flu vaccine across Abu Dhabi, Dubai, Sharjah, Ajman, Ras Al Khaimah and Al Ain, or simply want to walk into the nearest NMC clinic for a flu shot.

We provide education on flu prevention which includes hand hygiene, respiratory etiquette and what to do if symptoms develop. For high-risk patients, guidance and additional precautions are offered during peak flu season. Empowering our community with the knowledge and tools to stay healthy is our goal, beyond merely administering injections.

The wider General Medicine team at NMC delivers our flu vaccination services. This includes experienced general practitioners, family medicine doctors and dedicated nursing staff. While the vaccine is often administered by our skilled nurses, our doctors are available for consultations. Particularly for those with underlying health conditions who may have questions about vaccination.

Understanding that some individuals may feel anxious about needles or have concerns about vaccine safety, our team takes a patient-centred approach. To ensure every patient feels informed and comfortable before proceeding, we take time to address worries with patience and clear explanations. Known for their friendly demeanour and clinical expertise, Our professionals across the NMC network across Abu Dhabi, Dubai, Sharjah, Ajman, Ras Al Khaimah and Al Ain make the experience of getting a flu shot vaccine as positive as possible.

FAQs

Find the Answer to Your Medical Questions

Frequently Asked Questions

Yes. Annual vaccination is necessary for two main reasons. First, your immunity from the vaccine declines over time. Second, flu viruses change constantly, and the vaccine is updated each year to match the strains expected to circulate. Last year's vaccine will not protect you against this year's viruses.
No, absolutely not. The injected flu vaccine contains inactivated viruses that cannot cause infection. Mild side effects may be experienced by some people, like soreness at the injection site or a slight temperature. Thees are normal signs that the immune system is responding. These are not the flu.
Yes, it is not only safe but strongly recommended. Pregnant women who get the flu are at higher risk of severe illness and complications. Providing passive immunity to the baby during the first few months of life, the vaccine protects both the mother and baby.
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