COVID-19 vaccines are now widely available. All currently authorized and recommended COVID-19 vaccines are safe, effective, and reduce the risk of severe illness. Currently, 3 vaccines are authorized and recommended by the Food and Drug Administration (FDA) in the United States to prevent COVID-19.
Pfizer-BioNTech
On December 11, 2020, this was the first COVID-19 vaccine to obtain a Food and Drug Administration (FDA) Emergency Use Authorization (EUA), after the company reported certain preliminary scientific trial data that confirmed the vaccine is very efficient at combating symptomatic disease. This is a messenger RNA (mRNA) vaccine, which makes use of relatively new technology. It needs to be stored at freezer-level temperatures. According to SAGE, the Pfizer-BioNTech COVID-19 mRNA vaccine is safe and effective. The Pfizer-BioNTech vaccine is 95% effective at preventing Corona Virus. The Pfizer-BioNTech vaccine is recommended for people 12 years and older. Pfizer-BioNTech COVID-19 mRNA vaccine has 2 doses, 21 days apart. If you have had a severe allergic reaction (anaphylaxis) or an immediate allergic reaction, you should not get either of the mRNA COVID-19 vaccines. The possible side effects of the Pfizer-BioNTech vaccine are pain, redness, swelling, tiredness, headache, muscle pain, chills, fever, nausea. These negative effects happen within a day or two of having the vaccine. They are normal signs that your body is building protection and should go away within a few days.
Moderna
Moderna vaccine was once approved for emergency use within the U.S. about a week after the Pfizer-BioNTech vaccine. The emergency use authorization allows the Moderna COVID-19 Vaccine to be allotted in the U.S. for use in people 18 years of age and older. Moderna uses the same mRNA technology as Pfizer-BioNTech and has a similarly high efficacy at preventing symptomatic disease. It needs to be stored at freezer-level temperatures. The Moderna vaccine is 94.1% effective at preventing Corona Virus. The Moderna vaccine has 2 doses, 28 days apart. If you have had a severe allergic reaction (anaphylaxis) or an immediate allergic reaction, you should not get either of the mRNA COVID-19 vaccines. The possible side effects of the Moderna vaccine are pain, redness, swelling, tiredness, headache, muscle pain, chills, fever, vomiting, joint pain, nausea. These negative effects happen within a day or two of having the vaccine. They are normal signs that your body is building protection and should go away within a few days.
Johnson & Johnson
Johnson & Johnson COVID-19 vaccine was authorized by U.S. FDA for emergency use 1st single-dose vaccine in fight against the global pandemic. The Johnson & Johnson COVID-19 vaccine was developed by the Janssen Pharmaceutical Companies of Johnson & Johnson. This vaccine is recommended for people 18 years and older. The Johnson & Johnson COVID-19 vaccine makes use of relatively new technology. The Johnson & Johnson vaccine is 66.3% effective at preventing Corona Virus. Unlike the Pfizer-BioNTech vaccine and Moderna vaccines, this is a carrier, or virus vector, vaccine. It can be stored at normal refrigerator temperatures. If you have had a severe allergic reaction (anaphylaxis) or an immediate allergic reaction, you should not get the Johnson & Johnson COVID-19 vaccines. The possible side effects of the vaccine are pain, redness, swelling, tiredness, headache, muscle pain, chills, fever, fatigue, joint pain, nausea. These negative effects happen within a day or two of having the vaccine. They are normal signs that your body is building protection and should go away within a few days.
The COVID-19 vaccines produce protection against the disease and develop immunity systems. This immunity helps to fight the virus. Getting vaccinated may help people from getting infected and from diseases. So everyone should be vaccinated to protect themselves from Corona Virus.
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