Every year, it’s wise to get a flu vaccine to prevent you from getting the virus. You may wonder whether it’s really helpful or necessary to get the shot annually. However, there are many reasons why doctors recommend them, as highlighted in the guide below.

Is the Flu Vaccine Necessary Each Season? 

The flu virus comes in many strains. Over the course of a year, they tend to change just enough to be unrecognizable by your immune system. You need to get the vaccine every year because the virus is always different each season. The vaccine injects you with an inactive version of the virus so that your immune system becomes familiar with it and learns how to fight it. That way, if you come in contact with an active flu virus, it’s less likely to affect you. 

What Does the Flu Vaccine Protect Against? 

All strains of the flu virus project similar symptoms. You’ll experience a high fever, body aches, headaches, sweating, chills, congestion, sore throat, coughing, and general fatigue. These symptoms are often so intense that you need to take a week or two off from work. Also, while your immune system is busy getting rid of the virus, your body is weaker and prone to other serious illnesses, like pneumonia, bronchitis, strep, and ear infections.  

By preparing your immune system to fight the virus before it even gets inside your body, you’re protecting yourself from these symptoms and illnesses. You’re also doing your part to prevent the virus from spreading to vulnerable people, such as children, the elderly, pregnant women, and anyone with allergies to the vaccine’s ingredients. 

When Should You Get the Flu Vaccine? 

Doctors typically recommend getting the flu vaccine by the end of October or early November so that it can be effective all season long. Children need two doses administered four weeks apart. After your body has had two weeks to respond to the vaccine, you can expect to be protected against the main strains of the virus for about six months. 

 
To get the flu vaccine administered to you in a professional and timely manner, head to Columbia Hickory Pharmacy in Columbia, MD. As a long-respected drug store in the community, and boasting membership in the CARE Pharmacies Cooperative and Maryland Pharmacists Association, they’re committed to keeping you healthy throughout the colder months. They’ll also help you with chronic issues, like managing cholesterol or high blood pressure. To learn more about their products and services, call (410) 964-6409 or visit them online.