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2021/05/20 14:53:15瀏覽1100|回應1|推薦17 | ||||||||||||||||
Authorized and Recommended Vaccines
Currently, three vaccines are authorized and recommended in the United States to prevent COVID-19: Pfizer-BioNTech Different COVID-19 VaccinesThe best COVID-19 vaccine is the first one that is available to you. Do not wait for a specific brand. All currently authorized and recommended COVID-19 vaccines: CDC does not recommend one vaccine over another.
1. If you have had a severe allergic reaction (anaphylaxis) or an immediate allergic reaction to any ingredient in the vaccine you are scheduled to receive, you should not get that vaccine. If you have been instructed not to get one type of COVID-19 vaccine, you may still be able to get another type. 2. You should get your second shot as close to the recommended 3-week or 4-week interval as possible. However, your second shot may be given up to 6 weeks (42 days) after the first dose, if necessary. Pfizer-BioNTech COVID-19 Vaccine Overview and Safety General Information Name: BNT162b2 Manufacturer: Pfizer, Inc., and BioNTech Type of Vaccine: mRNA Number of Shots: 2 shots, 21 days apart How Given: Shot in the muscle of the upper arm Does NOT Contain: Eggs, preservatives, latex Who Should Get Vaccinated
Who Should NOT Get Vaccinated
If you aren’t able to get an mRNA COVID-19 vaccine, you may still be able to get a different type of COVID-19 vaccine. Possible Side Effects In the arm where you got the shot:
Throughout the rest of your body:
These side effects usually start within a day or two of getting the vaccine. Side effects might affect your ability to do daily activities, but they should go away in a few days. Moderna COVID-19 Vaccine Overview and Safety General Information Name: mRNA-1273 Manufacturer: ModernaTX, Inc. Type of Vaccine: mRNA Number of Shots: 2 shots, one month (28 days) apart How Given: Shot in the muscle of the upper arm Does NOT Contain: Eggs, preservatives, latex Who Should Get Vaccinated
Who Should NOT Get Vaccinated
If you aren’t able to get an mRNA COVID-19 vaccine, you may still be able to get a different type of COVID-19 vaccine. Possible Side Effects In the arm where you got the shot:
Throughout the rest of your body:
These side effects usually start within a day or two of getting the vaccine. Side effects might affect your ability to do daily activities, but they should go away in a few days. Johnson & Johnson’s Janssen COVID-19 Vaccine Overview and Safety
General Information Name: JNJ-78436735 Manufacturer: Janssen Pharmaceuticals Companies of Johnson & Johnson Type of Vaccine: Viral Vector Number of Shots: 1 shot How Given: Shot in the muscle of the upper arm Does NOT Contain: Eggs, preservatives, latex Who Should Get Vaccinated
Who Should NOT Get Vaccinated
If you aren’t able to get the J&J/Janssen COVID-19 vaccine, you may still be able to get a different type of COVID-19 vaccine. Possible Side Effects In the arm where you got the shot:
Throughout the rest of your body:
These side effects usually start within a day or two of getting the vaccine. Side effects might affect your ability to do daily activities, but they should go away in a few days. Fainting After VaccinationFainting (syncope) and other events that may be related to anxiety like rapid breathing, low blood pressure, numbness, or tingling can happen after getting any vaccine. Although uncommon, these events are not unexpected, and they are generally not serious. According to information from the Vaccine Adverse Event Reporting System (VAERS),there have been 653 reports of fainting events(fainting and near-fainting) among nearly 8 million doses of J&J/Janssen vaccine administered in the United States in March and April 2021. This translates to a rate of about 8 fainting events for every 100,000 doses of the J&J/Janssen COVID-19 vaccine given. These events occurred during the recommended 15-minute wait after vaccination. It’s not clear at this time whether these events were associated with the vaccine or with anxiety, possibly related to preexisting concerns some people who chose to get the one-dose J&J/Janssen vaccine may have about needles or shots. By comparison, the rate of fainting after flu vaccination in 2019-2020 was 0.05 per 100,000 doses. Vaccines in Phase 3 Clinical TrialsAs of February 27, 2021, large-scale (Phase 3) clinical trials are in progress or being planned for two COVID-19 vaccines in the United States:
Learn more about U.S. COVID-19 vaccine clinical trials, including vaccines in earlier stages of development. This page will be updated as additional information is available. |
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