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The short answer is no. There are actually four meningococcal vaccines licensed in the U.S. None of the vaccines contains live bacteria. The vaccines contain antigens -- substances that trigger the...
COVID Vaccines Compared. There are four COVID-19 vaccines approved for use in the U.S. The Pfizer, Moderna, Novavax, and Johnson & Johnson vaccines are all highly effective in protecting you from ...
Written by Rebecca Buffum Taylor. Why do adults need the MMR vaccine? When should adults get the MMR vaccine? Exceptions: Who does not need the MMR vaccine? Who should not have the MMR vaccine? 4...
But some people have mild side effects from the vaccine, including: Swelling, soreness, or redness where you got the shot. Mild fever. Fussiness or irritability. Loss of appetite. Sore muscles ...
No. Your body has about 10 pints of blood. When you donate blood, you only give about 1 pint. If you’ve had the COVID-19 vaccine, your antibody levels won’t go down after you give blood. Your ...
What Is a Tdap Vaccine? What Is in the Tdap Vaccine? How Is Tdap Administered? Who Should Get Tdap Vaccine? 7 min read. What Is a Tdap Vaccine? Tdap is a common vaccine that protects you against...
What Is the Tetanus Vaccine? The tetanus vaccine is part of the recommended series of childhood and adult immunizations. It protects against the bacterial infection tetanus, also known as...