The Importance Of Covid-19 Bivalent Boosters For Oregonians

This week, COVID-19 booster shots with a new formulation arrived in Oregon. The bivalent vaccinations target both the parent strain of the virus and novel omicron strains. Here are some important details and resources.
COVID-19 has advanced significantly during the past 18 months, becoming more contagious and adept at dodging our immune systems.

With a second-generation booster shot that should offer humans a new advantage, we are already catching up.

Last Monday, the Food and Drug Administration and the Centers for Disease Control and Prevention approved “bivalent” booster shots from Pfizer and Moderna that shield patients from both the original coronavirus strain and the now prevalent omicron variations.

About 2.7 million Oregonians, according to the Oregon Health Authority, are eligible. What you need to know about the new boosters and where to find one is provided here.

What is It?

A new vaccination has been modified to target both the parent strain of COVID-19 and the currently circulating omicron BA.4 and BA.5 variants. This vaccine, like the original, is an mRNA that instructs our cells on how to launch an immune response against the virus.

In Oregon, BA.5 is the currently circulating strain that is by far the most prevalent.

Because they are designed as a booster dosage, the bivalent injections from Moderna and Pfizer are only available to those who have already gotten their first two COVID-19 doses. Moderna is for adults aged 18 and older, and Pfizer is for adults aged 12 and older. The bivalent boosters are now the default choice for anyone 12 and older.

Vaccines are regularly changed to improve protection; this is nothing new.

Who Should Get It?

State epidemiologist Dean Sidelinger recommends the new booster in particular for those 65 and older and those with underlying medical issues to ensure they continue to be protected against serious illness and death.

According to Sidelinger, the protection you acquired from your initial COVID-19 vaccinations, booster shots, or infection diminishes with time. For people in high-risk categories, this declining immunity can result in a higher risk of developing a serious illness.

A bivalent booster dose will help to rev up your immune system, according to Sidelinger. “It will prevent your death and keep you out of the hospital.”

Sidelinger urges everyone who is qualified to have the shot due to the problem of diminishing immunity, especially those who have gone a long time without a booster or who have COVID-19 infection. Anyone aged 12 and older who has had their most recent COVID-19 shot at least two months ago is eligible.

There is a growing argument over whether or not guys between the ages of 12 and 29 should receive booster shots generally. Due to the greater risk of vaccine-associated myocarditis in young males, some doctors have argued that the public health advantages of booster doses may not justify the possible dangers.

Anyone who is now qualified for a booster shot may select their preferred dose. Which original vaccine series a person had previously gotten is irrelevant.

The Importance Of Covid-19 Bivalent Boosters For Oregonians
The Importance Of Covid-19 Bivalent Boosters For Oregonians

What Time Should You Buy It?

You should receive the fresh booster shot at least two months after receiving the last dose, according to the CDC. Unless you have an urgent need to increase your protection against repeat infection, the CDC advises waiting at least three months after your initial test result or onset of symptoms if you recently contracted COVID-19.

Where Can One Be Found?

Pharmacies are your best option, according to public health officials, if you’re seeking a bivalent booster this week. The state’s initial supply was largely distributed to pharmacies.

For instance, the new booster shots were now available at Walgreens, CVS, and stores in the Portland area as of Wednesday.

Using the government’s online search engine, you can look up a pharmacy that stocks the boosters in your neighborhood.

Some walk-in clinics and busy immunization locations run by the Oregon Health Authority also offer the boosters. Bivalent boosters, for instance, were available as of Wednesday at Tektronix in Beaverton. You may read more about those websites here.

You must wait until at least the following week if you choose to receive your booster at the facility where you receive primary care. The majority of healthcare organizations will thereafter begin receiving orders from the state for the new boosters.

How Safe is It?

Pfizer and Moderna conducted clinical trials on a bivalent vaccine this spring that was intended to protect against the BA.1 variant, but they changed their approach when it became clear that the boosters they were using were no longer effective against the variants that will be in circulation this fall.

The new bivalent boosters, which target the BA.4 and BA.5 variation, were authorized by the FDA and CDC based on “the totality of the available information,” which included various types of safety and efficacy data.

This includes the extensive safety record of the original Pfizer and Moderna vaccines, which hundreds of millions of people have received, effectiveness data from animal trials of the current BA.4 and BA.5 formulation of the booster, and safety data from the clinical trials of Pfizer and Moderna’s first attempt at an omicron-specific vaccine.

Sidelinger claims that the method Moderna and Pfizer utilized to create the boosters is comparable to the method used for yearly revisions to the flu vaccine.

Dear readers, if you have any queries or suggestions, you can put them in our comment section by leaving a comment. Stay tuned with us for the latest updates.

Leave a Comment

Your email address will not be published.

Scroll to Top