Corona Virus and MRN Vaccines

4. Scientists test the safety of a vaccine by giving half of the people in a trial the real medicine and half the ________ then comparing the results
7. Antibodies are part of your __________ system that protect you against infection
9. The 6th grade is teaching the 8th grade _____ about the vaccine.
10. What is the name of the most recent "variant of concern" that is very contagious and spreading quickly?
11. What is on the outside that allows viruses to enter and attach to human cells
13. Covid-19 vaccines help our immune system get to know what the _____ looks like that causes Covid-19 without us having to get the illness.

1. What is it called when someone tells you to do something?
2. People who are vaccinated are 10x less likely to get______
3. The _______ doesen't cure you but it does give you a lower percentage of getting sick.
5. If you don't get the vaccine you need either a medical or personal belief ____________, which is a letter from a liscensed doctor
6. The ______ shot is an extra dose of the vaccine to increase your protection
8. This means crown in spanish and it's how the _______ virus got its name because that is what it's spike protiens look like.
11. Protein The vaccine works by teaching our cells to make _____ _______
12. Its like the brains of the virus and once its inside your body it acts like a messenger