COVID-19 Vaccine FAQs
How safe and effective is the COVID-19 vaccine?
The Centers for Disease Control and Prevention (CDC), along with the FDA and other federal partners, will use established safety systems to conduct heightened safety monitoring of COVID- 19 vaccines, and U.S. Food and Drug Administration (FDA) will only issue an Emergency Use Authorization (EUA) if a vaccine has demonstrated clear and compelling effectiveness in a large phase 3 clinical trial. The CDC and the FDA are monitoring COVID-19 vaccine safety post-EUA and post-licensure, as vaccines continue to be administered publicly.
Where can I find the Hackensack Meridian Health COVID-19 vaccination schedule and list of locations?
The vaccine is currently being administered at many of our hospitals. We hope to open more sites as more vaccines are made available.
How can I schedule my vaccine appointment?
Scheduling is available here.
I can’t find any appointments available.
Our availability is dependent upon having enough vaccines on hand.
What is the cost for the vaccine?
Patients will not be charged for this vaccine. If you have insurance, we may bill your insurance company to cover the cost of administering. However, there are no out-of-pocket costs.
What is the difference between the Moderna, Pfizer-BioNTech and Johnson & Johnson (J&J) Janssen vaccines?
Pfizer-BioNTech | Moderna | J&J Janssen | |
Age group | 16 years and older | 18 years and older | 18 years and older |
Number of required shots | 2 | 2 | 1 |
Time interval between the first and second shot | 19-22 days | 26-30 days | Second shot not needed |
Effectiveness in U.S. clinical trials | 95% | 94.1% | 72% |
Common side effects | injection site pain, fatigue, headache, muscle pain, and joint pain. | injection site pain, fatigue, headache, muscle pain, and joint pain. | injection site pain, headache, fatigue, muscle aches, nausea and fever. |
Underlying medical conditions | mRNA COVID-19 vaccines may be administered to persons with underlying medical conditions | mRNA COVID-19 vaccines may be administered to persons with underlying medical conditions | viral vector COVID-19 vaccines may be administered to persons with underlying medical conditions |
How many shots will I need to get?
Pfizer’s vaccine requires two shots in the vaccine series. The second shot –is given 19-22 days - after the first one. Moderna’s vaccine also requires two shots in the vaccine series. The second shot is given – 26-30 days – after the first one. If you receive the Pfizer or Moderna vaccine, you will be asked to schedule your appointment for your second shot at your first appointment. The second shot will be given at the same vaccination site that you received the first one.
J&J Janssen’s vaccine only requires one dose.
When can I schedule my second appointment for the booster shot?
The second shot will be scheduled when you receive your first vaccine.
What if I miss my second dose, or need to reschedule the second dose of the vaccine and it is outside the required interval?
Delay in completing the vaccine series means that you will likely remain vulnerable to COVID-19 infection. You will not get the boost in immunity until you receive the second shot. However, you should reschedule your second dose at the earliest opportunity (but no doses need to be repeated).
Which vaccine will HMH distribute?
Hackensack Meridian Health administers all three vaccine types (Pfizer, Moderna and J&J Janssen) depending on availability of supply. All three vaccines are very effective against preventing symptomatic or severe COVID infections.
What if you run out of the vaccine?
Vaccine supplies are limited as we are dependent upon receiving it from state and federal partners. Hackensack Meridian Health manages its supply to ensure the second booster shot is available.
We continue to work through the distribution plan as additional supply is provided.
If I get the vaccine, should I still wear a mask/and practice social distancing?
Yes. It’s important for everyone to continue using all the tools available to us to help stop this pandemic, like covering your mouth and nose with a mask, washing hands often, and staying at least 6 feet away from others. Experts need to understand more about the protection that COVID-19 vaccines provide before deciding to change those recommendations.
Should I get the vaccine if I am not feeling well?
If you are not feeling well, it is recommended that you wait until you are feeling better to get the vaccine. If you have scheduled an appointment to receive the vaccine and are not feeling well on the day of vaccination, it is best to reschedule the vaccine.
How long after receiving my flu shot should I wait before I get the COVID-19 vaccine?
It is recommended you wait two weeks from the time of your flu shot to receive the vaccine.
Could I have a reaction or side effect from the vaccine?
There is a potential for injection site reactions (redness, swelling and pain) as well as fever, fatigue, headache, chills, vomiting, diarrhea, muscle pain and/or joint pain. These are common reactions seen with other vaccines. There may be other reactions that are not currently known. If you experience common side effects from the vaccine it is still necessary to receive the second dose for the vaccine to be effective.
What if I experience a reaction or side effect from the vaccine?
We are happy to report that with more than 25,000 people vaccinated as of Jan. 15, there has been no reports of serious side effects.
If you experience symptoms where you got the shot:
- Apply a clean, cool, wet washcloth over the area.
- Use or exercise your arm.
You may also experience other common symptoms related to the vaccine. This includes:
- Fatigue
- Headache
- Muscle pain
- Joint pain
- Chills
If you have only these symptoms and NO FEVER, take acetaminophen (Tylenol) or a non- steroidal (like ibuprofen, Motrin or Advil). Your symptoms will typically improve in 24-48 hours. If they do not improve or you have any questions or concerns, contact your health care provider.
The CDC and FDA have a robust safety monitoring system in place as public vaccination begins. Through v-safe, use your smartphone to tell CDC about any side effects after getting the COVID- 19 vaccine. You will also get reminders for your second dose. Learn more here: www.cdc.gov/vsafe.
You are also encouraged to report possible side effects to the Vaccine Adverse Event Reporting System (VAERS), https://vaers.hhs.gov/reportevent.html.
If you experience common side effects from the vaccine, it still is necessary to receive the second dose for the vaccine to be effective.
What if I have questions or specific concerns about the vaccine or about whether I should take the vaccine?
You should contact your primary care physician.
When should I get the vaccine if I have had COVID-19?
If you have had a COVID-19 infection in the past, or if you are currently infected with COVID-19, you should wait to get vaccinated until after your illness has resolved and after you meet
criteria to discontinue isolation. There is no need to wait 90 days. Vaccination will be offered regardless of history of prior symptomatic or asymptomatic COVID- 19 infection. Data from clinical trials suggest vaccination is safe and likely effective in those with a history of COVID-19 infection.
Should I get the vaccine if I currently have COVID-19?
If you have had a COVID-19 infection in the past, or if you are currently infected with COVID-19, you should wait to get vaccinated until after your illness has resolved and after you meet
criteria to discontinue isolation. There is no need to wait 90 days. Vaccination will be offered regardless of history of prior symptomatic or asymptomatic COVID- 19 infection. Data from clinical trials suggest vaccination is safe and likely effective in those with a history of COVID-19 infection.
Should I get the vaccine if I previously received passive antibody therapy for COVID-19?
There is currently no data on safety or efficacy of COVID-19 vaccination in those who received monoclonal antibodies or convalescent plasma as part of COVID-19 treatment. Vaccination should be deferred for at least 90 days to avoid interference of the treatment with vaccine-induced immune responses.
Should I get the vaccine if I have been exposed to COVID-19?
Vaccination should be deferred until the quarantine period has ended to avoid exposing health care personnel or others during the vaccination visit.
Should I get the vaccine if I have underlying medical conditions?
Vaccines may be administered to those with underlying medical conditions who have no contraindications to vaccination. Clinical trials demonstrate similar safety and efficacy profiles in those with underlying medical conditions, including those that place them at increased risk for severe COVID-19, compared to those without comorbidities.
Should I get the vaccine if I am pregnant or breastfeeding?
Although pregnant and breastfeeding women did not participate in the Pfizer-BioNTech or Moderna COVID-19 vaccine clinical trials, the Food and Drug Administration noted during emergency use authorization that these women may opt in for immunization, if they choose.
According to the American College of Obstetricians and Gynecologists, it is expected the safety of the vaccine in pregnant women would be similar to that observed in non-pregnant women. If you are pregnant or breastfeeding, speak with your physician to determine what’s best for you.
Does the COVID-19 vaccine cause infertility?
The FDA has determined that the Pfizer-BioNTech and Moderna COVID-19 vaccines are safe and effective, based on rigorous clinical trials, and no evidence has suggested that problems with fertility is even a consideration. Other types of vaccines also don’t impact fertility.
Who Should NOT Get the Vaccine?
You should not get the Pfizer-BioNTech COVID-19, Moderna or J&J Janssen vaccine if you:
- had a severe allergic reaction after a previous dose of this vaccine;
- had a severe allergic reaction to any ingredient of the vaccine
Can my children get the vaccine?
The Pfizer-BioNTech was approved for use in those 16 years and older; the Moderna and J&J Janssen vaccine was approved for use in those 18 years and older. These vaccines have not been evaluated in younger age groups.
What’s the difference between mNRA vaccines (Pfizer & Moderna) and viral vector vaccines (Johnson & Johnson)?
• mRNA: Many vaccines work by putting inactivated or weakened germs into our bodies that trigger an immune response and build natural antibodies against the virus. mRNA vaccines are different. mRNA technology teaches our cells how to make a protein that prevents infection.
• Viral vector: Viral vector vaccines use inactivated or weakened virus to trigger an immune response and build natural antibodies against the virus. Note: The J&J vaccine does not contain any live COVID virus.
How effective are the available vaccines?
All three vaccines are highly effective against COVID-19. Importantly, they are very effective against preventing someone from getting seriously ill, requiring hospitalization or dying from COVID-19.
Are any of the vaccines a live COVID virus?
No. The available vaccines do not contain live COVID virus.
Where can I go for more information on the COVID-19 Vaccine?
Hackensack Meridian Health recommends the following resources for questions and more information about the COVID-19 vaccine:
https://www.cdc.gov/vaccines/covid-19/index.html
https://www.fda.gov/emergency-preparedness-and-response/coronavirus-disease-2019-covid- 19/covid-19-vaccines
Can I choose the vaccine I want?
The most important step is to get vaccinated by any of the three available vaccines. Vaccines are distributed by the state and federal government and still are in limited supply. Vaccination sites cannot request a particular vaccine. Patients will be given the vaccine available at the site.