Flu season happens every year. Influenza is a deadly pathogen if you face it without any defense. That is why you should get your annual vaccine every year. Getting a new annual shot is often a strict recommendation. If you want to know why you should get a new flu vaccine from the urgent care clinic in your area, here are the facts.
Influenza has a gene code wrapped in a layer of protein. Vaccines trigger the production of antibodies. These antibodies attach to the external structures of the protein layer. This puts the virus out of commission. The outer structures change all the time because viruses mutate all the time. That is why a new vaccine every year must enter the body and target the new viral structures.
The structures of other pathogens remain the same. Proper vaccination will ensure the body’s protection against them. It does not even matter if the exposure is immediate or years after the shot. The antibodies will fight them to keep the body healthy.
The flu virus structure always changes. Influenza does this to survive. This pathogen turns off the host cell’s antiviral response. It then makes copies of itself. Influenza changes a little. That is why the antibodies cannot detect or kill them.
The changing section of the virus is part of what the vaccine targets. That is why the vaccine cannot kill the virus anymore. Over time, the antibodies will decrease. The vaccine will not be effective anymore.
Vaccines have modified or killed versions of bacteria or viruses. These harmless pathogens enter the body and trigger an immune response. The inactive pathogen will not make the vaccinated person sick. The individual’s body will recognize the foreign entities. Then, it will make antibodies for the specific disease blueprint the body now has.
These antibodies remain available in the body until exposure to the real live pathogen happens. The new antibodies will attack the pathogen once it enters the body. The antibodies will kill the pathogen before the individual becomes sick. This is an optimal way to protect the body from the harmful effects of any contagious illness.
Scientists are still trying to create a universal flu vaccine. They found inner viral structures in the influenza protein coat. These structures are the same in all the strains. Scientists want to target these inner viral structures with the universal vaccine. This will remove the need for a yearly influenza vaccine.
This universal vaccine would be available all year, in large quantities. Anyone could get it without waiting for months before a new flu vaccine comes out. This new vaccine will be a new leap in facing the next pandemic. This new vaccine could be ready in the next 10-20 years.
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Waiting for the right time to get your annual flu shot is important. This will give you an ideal time to get the right amount of protection for the next active strain. Viruses always mutate. They need to do this to survive. Getting a new vaccine from your urgent care facility will ensure your optimal health for the entire year.
Request an appointment or call Millennium Medical Care Reston at 703-440-7000 for an appointment in our Reston office.
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