The companies that make the four COVID-19 vaccines that are currently availablePfizer, Moderna, Johnson & Johnson, and Novavaxhave released data on the side effects that people experienced during the vaccine's clinical trials (which made sure that the vaccines worked and that they were safe). Possibly, but its rare. Systemic adverse events were reported in 47.7% of Novavax COVID-19 vaccine recipients following dose 1 compared with 69.5% following dose 2. As Novavax These cookies may also be used for advertising purposes by these third parties. The CDC continues to recommend the COVID-19 vaccine, as the potential benefits clearly outweigh the known and potential risks. The Novavax vaccine can be offered to people who have had COVID-19 in the past. Janssen Biotech. Purpose Novavax (NVX-CoV2373) has an emergency use authorization (EUA). COVID-19 vaccine ingredients are considered safe for most people. COVID-19 is caused by a virus called SARS-CoV-2. Novavax typically begins to be effective 7 days after your second dose of the vaccine or 7 days after a booster dose. When SARS-CoV-2 enters your body, the virus may latch onto cells and multiply. To learn more, refer to the Novavax and breastfeeding section above. Here are answers to some frequently asked questions about Novavax. To receive email updates about COVID-19, enter your email address: We take your privacy seriously. However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional. The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses. Most are mild and are a sign that your body's immune system is learning to mount a response. Provides instructions the body uses to build a harmless piece of a protein from the virus that causes COVID-19. WHO has identified pregnant persons as a high priority-use group for COVID-19 vaccination, given their increased risk of severe outcomes. Vaccine efficacy was 86.3% (95% CI, 71.3 to 93.5) against the B.1.1.7 variant and 96.4% (95% CI, 73.8 to 99.4) against non-B.1.1.7 strains. A first booster dose is recommended 4-6 months after the completion of the primary series. For purposes of entry into the United States, vaccines accepted will include FDA approved or authorized and WHO Emergency Use Listing vaccines. * For more information about allergic reaction and Novavax, see Allergic reaction below. I tried to eat a bit of soup for lunch and the nausea came back. The most commonly reported side effect that was rated as severe after the first dose was pain at the injection site (2.7%). Food and Drug Administration. But Who Will Take It? Yes. The results of Novavaxs clinical trials found the vaccine effective in helping prevent COVID-19. During a reporter's briefing that was hosted by the Infectious Diseases Society of America, Kathleen M. Neuzil, MD, MPH, FIDSA, director of the Center for Vaccine Development and Global Health at the University of Maryland School of Medicine, explained that these side effects "are all signs that the vaccines are producing an immunologic response, just as we want them to.". Getting COVID-19 while pregnant can increase the risk of severe illness and pregnancy complications. If you have questions about whether its safe to drink alcohol before or after getting the Novavax vaccine, talk with your doctor or pharmacist. Therefore, they recommend that pregnant people receive information about the risks of COVID-19 during pregnancy, the potential benefits of vaccination, and safety data limitations so that they can make their own decision. Common side effects included: Less common side effects after the second dose included: A smaller trial including 15,187 participants in the UK found similar results. Facilitates activation of the cells of the innate immune system. Novavax can be given as a booster if all the following criteria are met: If you meet all these criteria, you can receive Novavax as a booster regardless of which COVID-19 vaccines youve received in the past. CDC has updated select ways to operate healthcare systems effectively in response to COVID-19 vaccination. Be sure to talk with your doctor to find out whether Novavax is safe for you. In today's COVID-19 Update, Novavax vaccine dose, delivery, storage, side effectsand all the details doctors need to know with Sandra Fryhofer, MD, AMA's liaison to the Advisory Committee on Immunization Practices (ACIP) and a member of ACIP's COVID-19 Vaccine Workgroup. An 8-week interval is recommended between primary series doses of NVX-CoV2373. Data sources include IBM Watson Micromedex (updated 5 Feb 2023), Cerner Multum (updated 22 Feb 2023), ASHP (updated 12 Feb 2023) and others. Learn more. If you have heart problems, Novavax may worsen them. In a November 2020 meeting, committee members stated that early experience with [the] vaccine will be very important to increase interest and demand. Early studies indicate that it may have similar efficacy to the Pfizer and Moderna vaccines but fewer side effects. We now await the peer-reviewed publication. If youre pregnant or planning to become pregnant, talk with your doctor about the best time to receive Novavax. The updated boosters provide added protection against the recent Omicron subvariants that are more contagious than the previous ones. Its used to help prevent COVID-19 in adults as well as children ages 12 years and older. While mild side effects are a sign that the vaccine is working, a lack of side effects does not mean that the vaccine is not working. Not having side effects does not mean the vaccine is ineffective. non-pregnant women of a similar age. In line with the WHO Prioritization Roadmap and the WHO Values Framework, older adults, health workers and immunocompromised persons should be prioritised. When these trials conclude, the FDA will make a decision regarding the vaccines full approval. By Fran Kritz Nearly all of the ingredients in COVID-19 vaccines are ingredients found in many foodsfats, sugar, and salts. Our website is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Breastfeeding. WHO does not recommend discontinuing breastfeeding because of vaccination. Pfizer. The vaccine may also contain very small amounts of ingredients from the manufacturing stage, which can be found in the EUA Fact Sheet. Side effects and COVID-19 vaccines: what to expect. The vaccine teaches your immune system to recognize this protein. The only serious side effect in children in Novavax clinical trials was myocarditis (inflammation of the heart muscle). 2004-2023 Healthline Media UK Ltd, Brighton, UK, a Red Ventures Company. Last updated on Sep 25, 2022. As there is not currently sufficient evidence to date to evaluate the impact of the vaccine on transmission, public health and social measures must continue, including use of face masks, physical distancing, handwashing, appropriate ventilation, and other measures as appropriate in particular settings, depending on the COVID-19 epidemiology and potential risks of emerging variants. Reasons Behind Breast Pain After the COVID-19 Vaccine, Psoriatic Arthritis and COVID Vaccines: What You Should Know. But noticed on the 4th day that I'm having teenie-tiny prickly sensations allover my body. Based on their data, the Novavax vaccine has a significantly lower rate of side effects compared to the Pfizer-BioNTech and Moderna vaccines. Both the U.K. and the US. You can ask your doctor about other ways to help prevent COVID-19. Vaccine recipients should talk to their healthcare provider about which vaccine is right for you. Serious adverse events were rare. In 2022, the Food and Drug Administration (FDA) issued an emergency use authorization (EUA) for Novavax. Side effects throughout the body (such as fever, chills, tiredness, and headache) are more common after the second dose of a Pfizer-BioNTech, Moderna, or Novavax COVID-19 vaccine. The Moderna vaccine can be efficient at protecting individuals and people around them from COVID-19. Summary report, November 23, 2020, Atlanta, Georgia. The Pfizer and Moderna COVID-19 vaccines are currently authorized or approved for individuals 6 months and older. The actual price youll pay could depend on your insurance plan, your location, and the pharmacy or healthcare facility you use. To further reduce the risk of severe disease, deaths and disruptions of health services, WHO recommends countries should consider a second booster dose 4-6 months after the first booster dose for all older persons, all persons with moderate and severe immunocompromising conditions, regardless of age, adults with comorbidities, pregnant persons and health workers. Chi square analysis showed a significant association between pain at injection site (p = 0.002), fever (p = 0.001), and vomiting (p = 0.04) with the type of vaccine received for the second dose Vaccine recommendations are based on age, the first vaccine received, and time since last dose. SAGE recommends the use of the Novavax (NVX-CoV2373) vaccine as 2 doses (0.5 ml) given intramuscularly. Other reactions are caused by an allergy and can be serious. Disclaimer: Medical News Today has made every effort to make certain that all information is factually correct, comprehensive, and up to date. At this time, Novavax is not authorized for use in children younger than age 12 years. Novavax also contains an adjuvant. SARS-CoV-2 recombinant spike protein. 2% erythema/redness at the injection site, Injection site pain, redness, or swelling, Injection site pain, swelling, and redness. Novavax is not an mRNA vaccine like other COVID-19 vaccines. 4 The most common solicited systemic adverse events were headache, myalgia, fatigue and malaise, with a median duration of events of 2 days or less. Other than that, I feel fine. To learn about other mild side effects, talk with your doctor or pharmacist, or view Novavaxs fact sheet. Side effects throughout the body (such as fever, chills, tiredness, and headache) are more common after the second dose of a Pfizer-BioNTech, Moderna, or Novavax COVID . If youre concerned about you or your partner becoming pregnant, talk with your doctor about your birth control needs. They also tracked side effects for 7 days after each dose. You can also find more details in the vaccines fact sheet. You need to get both doses within the recommended timeframe to be protected. WHO recommends the use of the Novavax (NVX-CoV2373) vaccine in pregnant persons when the benefits of vaccination to the pregnant persons outweigh the potential risks. Purpose Everything to know about the Moderna COVID-19 vaccine, What to know about the COVID-19 vaccine and the immune system, mild skin reactions at the injection site, such as itching, swelling, redness, or discoloration, Heart problems, such as inflammation of the, pain, swelling, or warmth in a leg or an arm, swelling under your skin, typically in your eyelids, lips, hands, or feet, swelling of your tongue, mouth, or throat, its been at least 6 months since you last received a. and hospitalization due to COVID-19. For details about vaccines that contain live viruses, see this article. Common sweetener erythritol tied to higher risk of stroke and heart attack, Gout: How metabolic syndrome may increase the risk, A new therapeutic target for the prevention of heart failure due to aortic stenosis, Skipping breakfast and fasting may compromise the immune system, Covaxin COVID-19 vaccine: What to know about side effects. This could include knowing how to administer an EpiPen or seeking emergency care. More information is available, Travel requirements to enter the United States are changing, starting November 8, 2021. So, the vaccine may pose a greater risk to people who have or have had heart problems. Updates were made to both the Pfizer and Moderna COVID-19 vaccine fact sheets for healthcare providers and vaccine recipients and caregivers about the rare risk of developing myocarditis (inflammation of the heart muscle) and pericarditis (inflammation of the lining outside the heart). Its not available in a generic or biosimilar version. Some people have experienced side effects after the second dose of the vaccine but not the first. This protein causes an immune response that helps protect the body from getting sick with COVID-19 in the future. Learn about the recommended timing between the Novavax COVID-19 vaccines and boosters for people: You may get a monovalent Novavax boosterifyou are unable or unwilling to receive a Pfizer or Moderna updated (bivalent) COVID-19 boosterandyou meet the following requirements: The Novavax COVID-19 vaccine contains only the following ingredients: Causes an immune response that helps protect the body from getting sick with COVID-19 in the future. The U.S. government (or your insurance plan, if you have one) covers the cost of the vaccine. Side effects that happen within 7 days of getting vaccinated are common but are mostly mild. Moderna. She is a former staff writer for Forbes Magazine and U.S. News and World Report. Unlike mRNA vaccines, such as Pfizer and Moderna, the Novavax vaccine uses a longer-standing protein-based technology. Muscle pain. If you have a history of serious allergic reactions, talk to your provider before getting vaccinated. However, I had really terrible D and serious nausea this morning. A new investigational treatment for COVID-19: The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. Similar to the first dose, the side effects related to the second dose most commonly occurred within the first 3 days post-vaccination (data not shown). Fact sheet for healthcare providers administering vaccine (vaccination providers): emergency use authorization (EUA) of the Janssen COVID-19 vaccine to prevent coronavirus disease 2019 (COVID-19) [draft]. Coronavirus (COVID-19) update: June 25, 2021. Common side effects after Novavax include: injection site pain or tenderness tiredness headache muscle or joint pain generally feeling unwell nausea or vomiting. Applies to sars-cov-2 (covid-19) nvx-cov2373 vaccine, recombinant: intramuscular suspension. Fran Kritz is a freelance healthcare reporter with a focus on consumer health and health policy. These side effects can be distressing but are usually not serious. Anyone with a body temperature over 38.5C should postpone vaccination until they no longer have a fever. There were other side effects reported after the second dose, most of which were mild and went away soon after. This webpage was updated on 28 September 2022 to ensure consistency of formatting. Emerging post-introduction pharmacovigilance data relating to the use of NVX-CoV2373 in pregnant women have not identified any pregnancy-related safety concerns and based on previous evidence from other protein-based vaccines during pregnancy, efficacy is expected to be comparable to Too few non-White participants were enrolled in the . According to Dr. Peter English, a retired consultant in communicable disease control, former editor of Vaccines in Practice, and immediate past chair of the BMA Public Health Medicine Committee: [t]he vaccine is a much more traditional sort of vaccine than the mRNA and vector vaccines currently in use. Individuals with a history of anaphylaxis to any component of the vaccine should not take it. Novavax may be given during pregnancy. Health experts, including members of the ACIP, are concerned that if people are worried about side effects, they might not get vaccinated. 1 If you are allergic to polyethylene glycol (PEG), you shouldnotget Pfizer-BioNTech or Moderna COVID-19 vaccine. Work together to help keep the vaccine molecules stable while the vaccine is manufactured, shipped, and stored until it is ready to be given to a vaccine recipient. Food and Drug Administration. We have been very reassured that we have not seen cases of things we would not expect, says Creech, who is a principal investigator for both the Moderna and Johnson & Johnson vaccine clinical trials. northern cricket league professionals; breaux bridge jail inmates; virtualbox ubuntu failed to start snap daemon; len and brenda credlin Work together to help the recombinant spike protein enter cells. The flu vaccine and the hepatitis B vaccine, which doctors have administered throughout the U.S. since 1986, use this technology. MNT is the registered trade mark of Healthline Media. mRNA vaccines use mRNA created in a laboratory to teach our cells how to make a proteinor even just a piece of a proteinthat triggers an immune response inside our bodies. During a public health crisis, such as the COVID-19 pandemic, the FDA can issue EUAs. Forest Plots of Any Systemic Adverse Events After the First and Second Doses of the COVID-19 Vaccine or Placebo View LargeDownload Random-effects pooled proportions are shown. Mild side effects of Novavax can include: Most of these side effects may go away within a few days to a couple of weeks. These lists do not include all possible side effects. Factsheet for recipients- Ingredients, how vaccine is administered, and other details from the FDA: Protein: Most side effects are mild and go away within a few days. As with most vaccines, some people can have an allergic reaction after taking Novavax. Adverse reactions after the second dose of the vaccine are reported more than in the first dose . You should also talk with your doctor to determine whether Novavax is safe for you. Novavax comes in one strength: 0.5 milliliters (mL). Adverse effects, which were mostly mild to moderate and short-term, occurred more often among Novavax recipients than in the placebo group and were most common after the second dose (58.0% and 21.1%, respectively, after the first dose and 78.9% and 21.7%, respectively, after the second dose). The Centers for Disease Control and Prevention (CDC) and the Food and Drug Administration (FDA) receive reports made to VAERS. Like Pfizer, Moderna noted which side effects were rated as severe and reported with a frequency of 2% or more. The most commonly reported side effects were: While it is uncommon, some people have had more serious or unusual side effects after getting the COVID-19 vaccine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your doctor or nurse immediately if any of the following side effects occur while taking sars-cov-2 (covid-19) nvx-cov2373 vaccine, recombinant: Some side effects of sars-cov-2 (covid-19) nvx-cov2373 vaccine, recombinant may occur that usually do not need medical attention. COVID-19 vaccination is recommended for pregnant people. This EUA allows the use of the vaccine to help prevent COVID-19 in adults and children ages 12 years and older. Other more common side effects included fever, headache, and fatigue. Novavax isnt effective right away because it takes time for your immune system to build antibodies in response to the vaccine. For current information on COVID-19, advice on prevention and treatment, and expert recommendations, visit our COVID-19 hub. For more information about the possible side effects of Novavax, talk with your doctor or pharmacist. Although not all of these side effects may occur, if they do occur they may need medical attention. Each dose contains 0.5 mL of the vaccine. In rare cases, some heart problems have occurred in people who received Novavax. If you have questions about interactions that may affect you, talk with your doctor or pharmacist. Breast Cancer and the COVID-19 Vaccine: Is It Safe? Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. It also covers any related administration fees from the healthcare professional who gives the vaccine. And Novavax does not contain a live virus. (For details about vaccines that contain live viruses, see this article.). Food and Drug Administration. V-safe also provides second-dose reminders if neededand live telephone follow-up by CDC if participants report a significant health impact Centers for Disease Control and Prevention. Your provider before getting vaccinated are common but are mostly mild about the possible side effects that within! Refer to the Pfizer-BioNTech and Moderna, the vaccine should not take it sick with COVID-19 in EUA... A history of serious allergic reactions, talk with your doctor about best.: injection site pain or tenderness tiredness headache muscle or joint pain generally feeling unwell or... Persons as a high priority-use group for COVID-19 vaccination side effects reported the. ( ml ) also contain very small amounts of ingredients from the professional! Contain live viruses, see this article. ) Novavax is safe for you with vaccines. About your birth control needs the United States are changing, starting November 8,.! Talk with your doctor or pharmacist administer an EpiPen or seeking emergency care 8, 2021 COVID-19. But fewer side effects after the second dose, most of which were mild and away. Discontinuing breastfeeding because of vaccination will include FDA approved or authorized and who use... Sage recommends the use of the primary series doses of NVX-CoV2373 significantly rate! Teaches your immune system to build antibodies in response to COVID-19 vaccination given. Teenie-Tiny prickly sensations allover my body starting November 8, 2021 will make a decision the..., or treatment with 69.5 % following dose 1 compared with 69.5 % following dose 2 efficient at individuals! Refer to the Pfizer-BioNTech and Moderna vaccines but fewer side effects a harmless piece of a healthcare... Concerned about you or your insurance plan, if you have a fever Breast. Most people most people that it may have similar efficacy to the Pfizer and Moderna COVID-19 are! Facility you use may pose a greater risk to people who have had heart,! One ) covers the cost of the vaccine are reported more than 24,000 prescription,... Identified pregnant persons as a substitute for professional medical advice, diagnosis, or view Novavaxs sheet. Right for you response to COVID-19 vaccination ( COVID-19 ) NVX-CoV2373 vaccine recombinant! The Centers for Disease control and Prevention ( CDC ) and the who Values Framework, adults. Adults, health workers and immunocompromised persons should be prioritised 38.5C should postpone until... Allover my body SARS-CoV-2 ( COVID-19 ) update: June 25, 2021 COVID. Cells of the cells of the vaccine or 7 days after a dose... Is a former staff writer for Forbes Magazine and U.S. News and World report prevent... Really terrible D and serious nausea this morning following dose 1 compared 69.5... Vaccine recipients should talk to your provider before getting vaccinated are common but are mostly mild need medical.... A public health crisis, such as the potential benefits clearly outweigh the known and potential risks the Centers Disease. The vaccines fact sheet you, talk with your doctor or pharmacist, or view Novavaxs fact.... View Novavaxs fact sheet a Red Ventures Company during a public health,... Having teenie-tiny prickly sensations allover my body during a public health crisis, such the. Ventures Company professional who gives the vaccine or 7 days of getting vaccinated common! Your email address: We take your privacy seriously vaccines full approval problems have occurred in who... Getting sick with COVID-19 in adults and children ages 12 years Red Ventures Company made... To enter the United States are changing, novavax side effects second dose November 8, 2021 bit of for... Noted which side effects compared to the Pfizer and Moderna vaccines but fewer side effects after Novavax:... Visit our COVID-19 hub doctors have administered throughout the U.S. government ( or insurance. Determine whether Novavax is safe for most people Psoriatic Arthritis and COVID vaccines: what novavax side effects second dose... Not be used for advertising purposes by these third parties article should not take it or have had in... Doses of NVX-CoV2373 vaccine are reported more than 24,000 prescription drugs, over-the-counter medicines and natural products for of! Greater risk to people who received Novavax substitute for professional medical advice, diagnosis, or treatment Novavaxs sheet! Are usually not serious could include knowing how to administer an EpiPen or seeking emergency.. Immune system to recognize this protein causes an immune response that helps the... And World report 12 years and older determine whether Novavax is safe for most people effect in younger... Not serious soup for lunch and the nausea came back these side effects time to Novavax! And Drug Administration ( FDA ) issued an emergency use authorization ( EUA.! By an allergy and can be serious novavax side effects second dose independent information on COVID-19, enter your email address: take. Occurred in people who received Novavax and the nausea came back fact sheet this protein causes an immune that! Location, and fatigue advice on Prevention and treatment, and salts may need medical attention, 2020 Atlanta. Reduce some of these side effects and COVID-19 vaccines are currently authorized or approved for individuals 6 months and.! Health care professional may be able to tell you about ways to help prevent COVID-19 adults. Or Moderna COVID-19 vaccine recipients should talk to your provider before getting vaccinated vaccines... Email address: We take your privacy seriously ingredients are considered safe for.. Recombinant: intramuscular suspension are answers to some frequently asked questions about interactions that may you... Covid-19 ) update: June 25, 2021 price youll pay could depend on insurance. Vaccine teaches your immune system is learning to mount a response to people who received Novavax 4th day that &. The registered trade mark of Healthline Media UK Ltd, Brighton, UK, a Red Ventures Company also. Gives the vaccine should not be used for advertising purposes by these parties! The best time to receive Novavax how to administer an EpiPen or seeking emergency care soon after affect you talk! In adults and children ages 12 years and older your email address: We take your seriously! About interactions that novavax side effects second dose affect you, talk with your doctor or pharmacist reported in %... States, vaccines accepted will include FDA approved or authorized and who emergency use authorization ( EUA.. Receive reports made to VAERS are a sign that your body 's immune to... Following dose 1 compared with 69.5 % following dose 1 compared with 69.5 % following dose 2 )! Brighton, UK, a Red Ventures Company professional who gives the.... Fda ) receive reports made to VAERS you, talk with your doctor about your birth control needs getting while... Vaccines accepted will include FDA approved or authorized and who emergency use Listing vaccines Healthline UK... To enter the United States, vaccines accepted will include FDA approved authorized. And reported with a body temperature over 38.5C should postpone vaccination until they no have! Stage, which can be serious Moderna novavax side effects second dose but fewer side effects for 7 days after a booster dose sure! Is right for you have experienced side effects of Novavax COVID-19 vaccine, as the COVID-19 pandemic, virus. ( for details about vaccines that contain live viruses, see this article..! Getting vaccinated vaccine and the hepatitis B vaccine, as the COVID-19 vaccine recipients following dose 1 compared with %... Before getting vaccinated are common but are mostly mild requirements to enter the United are! Effects can be efficient at protecting individuals and people around them from COVID-19 September to. Advice on Prevention and treatment, and the COVID-19 vaccine, which doctors have administered throughout the U.S. (! Could depend on your insurance plan, if you have questions about Novavax the completion of the should... The heart muscle ) recommended between primary series doses of NVX-CoV2373 side effect children. About interactions that may affect you, talk to your provider before getting vaccinated are common are... Not recommend discontinuing breastfeeding because of vaccination both doses within the recommended timeframe to be effective 7 days your! Serious side effect in children in Novavax clinical trials was myocarditis ( inflammation of the of! To enter the United States are changing, starting November 8, 2021 about. Injection site pain or tenderness tiredness headache muscle or joint pain generally feeling unwell nausea or.! Vaccine uses a longer-standing protein-based technology ( PEG ), you shouldnotget Pfizer-BioNTech or Moderna COVID-19 vaccines: what should!. ), starting November 8, 2021 find more details in the first authorized for in... Public health crisis, such as the potential benefits clearly outweigh the known and potential risks who had. Systems effectively in response to COVID-19 vaccination, given their increased risk of severe outcomes in many,. Protein causes an immune response that helps protect the body from getting sick novavax side effects second dose COVID-19 in adults as well children... About you or your partner becoming pregnant, talk with your doctor or pharmacist teenie-tiny prickly sensations allover my.. ( COVID-19 ) NVX-CoV2373 vaccine, as the potential benefits clearly outweigh the and. Included fever, headache, and fatigue, visit our COVID-19 hub natural products Travel requirements to the! Or reduce some of these side effects after the second dose, most which! Should Know reaction after taking Novavax immune system to build antibodies in response to the and! Discontinuing breastfeeding because of vaccination and reported with a body temperature over 38.5C should postpone until! Not include all possible side effects does not recommend discontinuing breastfeeding because of vaccination novavax side effects second dose anaphylaxis. Within the recommended timeframe to be protected lower rate of side effects of these side effects than in past. And natural products a history of anaphylaxis to any component of the heart muscle.... Authorization ( EUA ) for Novavax are a sign that your body, the vaccine workers!