What are some components of the COVID-19 vaccine?
Protein subunit vaccines contain pieces (proteins) of the virus that causes COVID-19. These virus pieces are the spike protein. The vaccine also contains another ingredient called an adjuvant that helps the immune system respond to that spike protein in the future.
Do COVID-19 mRNA vaccines have long-term effects?
The Pfizer and Moderna vaccines were created using messenger RNA (or mRNA) technology, which has been used for about 10 years in cancer treatment, with no long-term effects detected. And even before that, scientists had been working with mRNA technology for years. 3. mRNA technology does not alter your DNA.
What are some of the mRNA COVID-19 vaccines?
The Pfizer-BioNTech and Moderna COVID-19 vaccines are messenger RNA vaccines, also called mRNA vaccines.
What are adjuvants in the COVID-19 vaccine?
Adjuvants are substances formulated as part of a vaccine to boost immune responses and enhance a vaccine’s effectiveness.
What exactly does the COVID-19 vaccine do to the body?
COVID-19 vaccines help our bodies develop immunity to the virus that causes COVID-19 without us having to get the illness.
Does the COVID-19 vaccine have a live virus?
None of the vaccines authorized for use in the U.S. contain a live virus. mRNA and viral vector vaccines are the two types of currently authorized COVID-19 vaccines available.
Are long term side effects possible with the COVID-19 vaccine?
Benefits of Vaccination Outweigh the Risks Serious side effects that could cause a long-term health problem are extremely unusual following any vaccination, including COVID-19 vaccination.
Do mRNA COVID-19 vaccines cause heart inflammation?
These cases typically occur in male adolescents and young adults after the second dose, and within a week of vaccination. It is important to seek medical care if symptomatic (chest pain, shortness of breath, having a fast beating, fluttering, or pounding heart).
How long has the mRNA vaccine been around?
mRNA vaccines have been studied before for flu, Zika, rabies, and cytomegalovirus (CMV). As soon as the necessary information about the virus that causes COVID-19 was available, scientists began designing the mRNA instructions for cells to build the unique spike protein into an mRNA vaccine.
Has the mRNA vaccine been used before COVID-19?
Prior to the COVID-19 pandemic, mRNA vaccines targeting infectious diseases including HIV-1, rabies, Zika and influenza were already in clinical trials, as were mRNA vaccines targeting multiple hematologic and solid organ malignancies (Pardi, 2018).
What is the updated COVID-19 Omicron booster?
This new bivalent vaccine specifically targets BA.4 and BA.5 variants that are here, now and circulating. The bivalent vaccine broadens antibody response.
Who is eligible for bivalent vaccine?
Who is eligible? More than 200 million Americans are eligible for a bivalent COVID-19 vaccine booster. Pfizer’s bivalent booster is authorized for those 12 or older, while Moderna’s authorization is for patients 18 and up. Patients must complete a primary COVID-19 vaccine series before getting the booster.
Will a COVID-19 vaccine alter my DNA?
No. COVID-19 mRNA vaccines do not change or interact with your DNA in any way.
What are some of the long-term side effects of COVID-19?
The effects of COVID-19 can persist long after the initial symptoms of the illness are gone. These effects, called post-acute sequelae of COVID-19 (or PASC), can include brain fog, fatigue, headaches, dizziness, and shortness of breath.
What are some of the side effects of the Pfizer COVID-19 vaccine?
Adverse Reactions in Clinical Trials Adverse reactions following administration of the Pfizer-BioNTech COVID-19 Vaccine that have been reported in clinical trials include injection site pain, fatigue, headache, muscle pain, chills, joint pain, fever, injection site swelling, injection site redness, nausea, malaise.
What are the average ages of people who had myocarditis after mRNA-based COVID-19 vaccination during the first 8 months of 2021?
Of the 1626 reports that met the CDCs case definition for myocarditis, 1195 (73%) were younger than 30 years of age, 543 (33%) were younger than 18 years of age, and the median age was 21 years (IQR, 16-31 years) (Figure 1).
Are there any COVID-19 vaccines linked to myocarditis?
Only the mRNA vaccines (Pfizer-BioNTech and Moderna) have been linked with myocarditis. Myocarditis related to COVID-19 vaccines seems to be caused by the body’s immune response to vaccination.
How was the COVID-19 vaccine developed so quickly?
Scientists began work on the COVID-19 vaccine in January 2020. Dedicated vaccine funding helped move vaccine candidates through the pre-clinical/clinical assessments and trials both quickly and thoughtfully. This has enabled researchers to advance into phase 3 clinical trials (testing the vaccine on large groups of people to evaluate safety and effectiveness) in six months instead of the typical two years. The vaccine was mass produced before the clinical studies were complete to save time.
Is the new omicron Pfizer-BioNTech and Moderna COVID-19 booster shot available?
The Centers for Disease Control and Prevention is recommending updated COVID boosters, for people ages 12 and older. These newly authorized shots are reformulated versions of the Moderna and Pfizer-BioNTech COVID-19 vaccines and theyre available at pharmacies, clinics and doctors offices around the country.
When will the new bivalent Covid-19 booster shots be available?
New Bivalent COVID-19 Booster Vaccines Available. Stockton, CA – September 7, 2022 – San Joaquin County is offering the Bivalent COVID-19 Booster vaccines and expects an increase in vaccine availability in the coming weeks.
Who qualifies for new bivalent COVID-19 booster?
Adults 18 years or older can get the Moderna booster, while the Pfizer-BioNTech version has been authorized for people 12 and up. In both cases, a person is only eligible for a booster if it has been at least two months since their last COVID vaccine.
Who makes the bivalent booster?
The only bivalent boosters authorized are mRNA versions manufactured by Pfizer-BioNTech and Moderna. The U.S. government has bought 171 million bivalent vaccine booster doses—66 million from Moderna and 105 million from Pfizer.
Are long-term side effects possible with the COVID-19 vaccine?
Can COVID-19 cause problems years later?
In some people, post- COVID-19 syndrome lasts months or years or causes disability. Research suggests that between one month and one year after having COVID-19 , 1 in 5 people ages 18 to 64 has at least one medical condition that might be due to COVID-19 .
How many times can a person get COVID-19?
Maybe you thought it was like chickenpox — if youve had it once, youre immune forever, and you can put your worries away for good. Unfortunately, thats not the case. You can get COVID-19 more than once. Many times, in fact.