Why a Flu Vaccine Is Recommended

Everyone should get the flu vaccine even if they are young and healthy. According to the CDC's estimates, one in every 10 people gets influenza each year. As new or seasonal illnesses occur, everyone needs to make conscious decisions to keep themselves and everyone around them safe. Immunization is the safest strategy to protect oneself and others against influenza.

The need to get the flu vaccine

Here are a few reasons that everyone should receive flu shots.

Prevent hospital visits or health complications

According to the CDC, influenza is one of the top 10 causes of mortality in the United States, yet it is also one of the easiest to avoid. Without question, flu vaccines save lives. In the most devastating years, 700,000 people are admitted to hospitals with flu-related ailments. Although the flu vaccine's efficacy varies, the CDC estimates that between 2017 and 2018, vaccines averted 5.3 million illnesses, 2.6 million hospital visits, and 85,000 hospitalizations due to influenza.

Due to heightened inflammation in the body, recovering from influenza might make people prone to other illnesses. According to the CDC, people who fail to get the flu shot are more likely to suffer a heart attack or stroke a few weeks after recovering.

Help keep others safe

When individuals refuse vaccination, it puts others around them at risk. Less than half of children get flu vaccines, putting them at risk of contracting the virus. Since they cannot afford vaccination, low-income and uninsured people rarely get the protection that they need. Many healthy people may catch the virus and be asymptomatic, but they can unknowingly pass it to others. Getting vaccinated is the most basic way to prevent the flu from spreading to vulnerable individuals, like children and the elderly.

The flu vaccine is meant to protect against common virus strains discovered by researchers throughout the flu season. After getting the flu shot, it takes around two weeks for enough antibodies to form to protect the person. Once the body can resist the strains, the condition cannot spread, protecting the person and everyone around them.

Reduce the severity of illness

There is an extra benefit for individuals concerned about contracting an illness after receiving a flu vaccine. Studies suggest that symptoms are less severe even if they are only protected against one strain of flu and not the other. The condition will last a shorter time due to the vaccination. Flu vaccines also mean fewer hospitalizations and a higher likelihood of survival in ICU admissions.

Many people turn down the flu vaccine because they experienced breakthrough infections in the past after getting a shot. Although there are reasons that individuals can get ill after receiving a flu vaccination, vaccines cannot cause illness.

The typical cause is exposure to the virus before getting the shot. Another possibility is that the person got a virus other than the one for which they were immunized. Alternatively, it could be because the body did not adapt to the antibodies in the vaccine. It is important to remember that immunizations are about 60% effective, according to the CDC.