Time to get your Omicron booster.  Here’s everything you need to know about the 2 vaccines offered, and when to get it.

Time to get your Omicron booster. Here’s everything you need to know about the 2 vaccines offered, and when to get it.

Time to get your Omicron booster.  Here’s everything you need to know about the 2 vaccines offered, and when to get it.

governor smiling as he receives a shot in the arm

New York Governor Kathy Hochul received a bivalent Moderna booster on Wednesday, September 7, 2022.Governor Kathy Hochul

  • Pfizer and Moderna were released new reformulated COVID-19 booster shots.

  • They are designed to fight the Micron, but they also include an “ancestral” viral component.

  • As long as it’s been at least 2 months since your last COVID-19 vaccine, it’s okay to get in line and get one.

The very first updated COVID-19 vaccines are here.

Last week the Centers for Disease Control and Prevention (CDC) signed two new vaccines: one from Pfizer and one from Moderna. For now, Pfizer is for everyone ages 12 and up, while Moderna is for adults over 18 only.

Both of the new vaccines are designed to combat the BA.4 and BA.5 versions of Omicron, which are currently in circulation in the United States.

Here’s what you need to know about them.

These may be the latest free COVID-19 vaccines you will receive

This fall promotional campaign is probably the last chance you’ll have of getting free COVID-19 vaccinations from the US government.

Reuters reported last week that the Department of Health and Human Services is planning to “switch the procurement and distribution of COVID-19 vaccines and therapies from a federally operated system to the commercial market” in 2023.

The shots are “bivalent”, meaning they target 2 versions of the virus

image of modern, pfizer booster vials

New York Governor’s Office

Half of the mRNA product is targeted against “ancestral” SARS-CoV-2, which means it’s the same stuff that was in previous vaccines. The other 50% of the dose is designed to fight BA.4 and BA.5, which are the specific versions of Omicron we’re dealing with right now.

Having a bivalent product means that we will have good protection if and when the virus mutates again, even if it moves away from the Omicron variants currently in circulation.

The strategy is similar to how vaccine manufacturers treat influenza. This year’s flu shot, for example, is quadrivalent, meaning it’s formulated to fight four distinct types of flu.

Moderna’s shot is even bigger than Pfizer’s

The total mRNA volume of these vaccines is exactly the same size as the previous booster shots:

Pfizer injection contains 30 ug, while Moderna injection contains 50 ug per dose.

If you’ve recently had COVID, wait a couple of months

Giving the green light to these boosters, the US Food and Drug Administration (FDA) said anyone can get one “at least two months” after the latest COVID-19 vaccine.

If you had COVID this summer, you can technically get your booster at any time.

However, CDC health officials say that “people who have recently had a SARS-CoV-2 infection may consider delaying a primary series dose or a booster dose of three months. “

Epidemiologist Katelyn Jetelina recommends waiting at least two months after a COVID-19 infection, as you would after any previous COVID-19 injection.

“We do not to have wait 3 months after infection, “Jetelina explained in a recent newsletter.” We will not ‘drain’ or ‘overwhelm’ our immune system, but by delaying we get the most out of our vaccine. “

Will you need an annual COVID booster? Experts are divided

President Biden has suggested that COVID-19 vaccines will become an annual tradition, just as flu vaccines are now.

“One hit of COVID-19, once a year, every fall,” he said in a statement Tuesday.

Infectious disease experts aren’t so sure. Many hope that the new types of COVID-19 vaccines under development may be better long-term solutions than what we have now. Some new vaccines have been designed as nasal sprays that you can inhale or patches to apply to the skin, while other “universal” vaccines could target multiple different coronaviruses at the same time.

Symptoms include arm pain and fatigue

The four most common side effects for both bivalent boosts included:

  1. arm pain at the injection site,

  2. fatigue,

  3. headache,

  4. And myalgia (generalized aches and pains in the muscles) after the shot has been administered.

Although this side effect data was generated from vaccine studies in people who received bivalent boosters targeting BA.1, this is a version of Omicron that “differs only slightly” from BA.4 / 5, according to Dr. Peter. Marks who heads the FDA division responsible for the safety and efficacy of vaccines. Vaccine side effects are expected to be very similar, if not identical, with these new vaccines.

Read the original article on Business Insider

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