There have been a number of debates about the flu vaccine and other vaccines as of late. Experts and laymen all theorise on the importance of the flu vaccine while the opposition worries about the side effects and the general effectiveness of the injection. The bottom line is that the flu vaccine is created in order to better protect people from the latest strain of influenza and is recommended by most medical professionals. The flu vaccine is even coveted around the world, with leading companies providing the vaccine to countries in need. In order for you to make the best decision for you and your family, here are some facts about the flu vaccine.
The flu vaccine is meant to prevent you from catching the flu and the effectiveness can change from season to season and from person to person. The effectiveness of the vaccine is also dependent on the strain of the flu virus that is present in the community in relation to the vaccine. The vaccine is created to combat specific strains that are considered to be the most prevalent, but if you come into contact with another strain of the flu, the vaccine might not protect you in the best way.
Researchers and medical professionals work to figure out how well the flu vaccine will work each season in order to assess the value of the injection. These findings are then put into study results to show the outcome to the public. These results are subjective and are based on the individual study’s design, the test population, and other factors. The differences between each variable can make it hard to compare study results. In general, the results of these studies correlate in one way, the flu vaccine has more benefits to public health than going without the shot as long as the strain of the present virus is a good match within the vaccine.
Since the effectiveness of a flu vaccine can vary, so can the benefits. This vaccine can protect you from getting the flu which, as a result, protects the people around you from getting the virus. This is especially beneficial if you are around people who are more susceptible to illness like young children or the elderly. If you do catch a strain of the flu it’s possible that the vaccine will keep the virus at bay so you’re left with a mild form of the illness. For example, studies showed that the flu vaccine was linked to a dramatic reduction in flu-related hospitalizations in the 2011-2012 flu season. It’s also been shown that when pregnant women get the flu vaccine the likelihood of their infant (who can’t get vaccinated) catching the virus is significantly lowered.
Unrelated to the flu itself, the vaccine has been linked to lower rates of cardiac event in people with heart disease. It has also been related to lower rates of hospitalizations among diabetic patients and those with chronic lung disease.
Variables of the Vaccine
As previously stated, the effectiveness and benefits of the flu vaccine depend on variables. In general, the flu vaccine is highly effective and beneficial in healthy adults and older children (above 2-years-old) while older people (over 65-years-old) and those with chronic illnesses or an impaired immune system might find that the vaccine isn’t as effective on them as it is on others. That being said, the vaccine is still shown to provide some protection so it’s better to have it than forego it.
Overall, the benefits of the flu vaccine are enough to promote the use of it in those who are able to receive it. If you run a pharmacy or a clinic and want to stock up on the current flu vaccine in order to administer it to your patients, reach out to places like Nationwide Medical to order a supply.