Discussion:Coronavirus and vaccinat

How do viruses infect us?

Viruses are a non-living infectious agent. They enter our body, in the case of the COVID-19 it is through mucus such as saliva, attach onto a cell in our body thanks to the ACE2 receptors and enter the cell. When the have entered the cell, they use the cell’s ressources to create more viruses that are released in the body. --IrisH (discussion) 19 mai 2020 à 08:54 (CEST)

How do vaccines work?

When we get vaccinated, we are exposed a non infectious or a part of the virus to trigger an immune response in our body to the particular disease. The virus will be in a form that prevents it from making the patient sick, but at the same time, enough for our bodies to produce antibodies, hence developing immunity. --IrisH (discussion) 19 mai 2020 à 08:44 (CEST)

How does the vaccine not actually make us sick?

The vaccine contains either an inactivated or weakened form of the virus. If it is a weakened form of the virus, it will have mutations that make it less infectious. If it is inactive, then it is not infectious. For this particular form of vaccine, we need to inject more to make sure we trigger an immune response. --IrisH (discussion) 19 mai 2020 à 09:11 (CEST)

What are the different tested forms of the virus used in vaccines?

As we now know, the virus in a vaccine is not the actual virus we would get infected by if we got infected “naturally”. The vaccine can contain different parts of the virus, or different forms of the virus to trigger an immune response. --IrisH (discussion) 19 mai 2020 à 09:11 (CEST)

Only the virus’s RNA and DNA

If the vaccine contains only the nucleic acid of the virus (and sometimes the gene that generates the spike protein), then our body will create the virus’s RNA for instance. It will create an immune response, our body will create antibodies particularly for this virus. --IrisH (discussion) 19 mai 2020 à 09:17 (CEST)