Influenza, or flu, is a highly contagious respiratory illness. It stems from viruses and infections that cause an infection in the throat, nose, and in rare cases, the lungs. Influenza is generally a condition that resolves on its own with minimal complications. However, the severity of influenza ranges from mild to severe, which implies it may be fatal in certain cases. This is especially if the patient suffers from an underlying illness. The number of hospitalizations can undermine influenza’s intensity; people often ignore the illness, even if the condition deteriorates, which could result in death.

Fortunately, there are prevention methods for influenza, and the most common of them all is by getting an annual flu vaccine. The Centers for Disease Control and Prevention has broken down several flu vaccines that may be effective in assisting patients who have certain underlying conditions. These individuals might still be able to get the seasonal flu vaccine.

Flu Shot

Patients receive flu shots in the arm via needles. It is a seasonal flu shot that aids in protecting an individual from up to three to four influenza-based viruses that are the most prevalent and common during peak season.

Quadrivalent Flu Vaccine

A quadrivalent influenza vaccine can help protect against four distinct viruses and infections. These consist of two influenza-A viruses and two influenza B-viruses.

Cell-Based Flu Vaccines

The term ‘cell-based’ determines the development of influenza vaccines. Flucelvax is the only cell-based and inactivated FDA-approved vaccine. Pharmaceutical companies develop inactivated flu vaccines, such as flucelvax, by growing the virus in eggs. Scientists grow them in cultured eggs instead of hen’s eggs.

Nasal Spray Flu Vaccine

Nasal flu virus vaccines are also quadrivalent for the year 2020-21. These vaccines will produce four significant flu viruses, including two types of influenza A virus and two types of influenza B virus.

Numerous vaccines have the specific purpose of protecting the elderly or children from the influenza virus. Any patient can receive a flu vaccine, which is essential in the age of COVID-19. It’s common to confuse COVID-19 symptoms with those of the flu. Getting a vaccine will ensure it minimizes the possibility or doubts of flu and can lead to a quicker diagnosis. Check with a local urgent care center about the flu shot options available and the most suitable for you and your family to prevent the risk of infection and complications.