It could be affirmed that vaccines against SARS-CoV-2 are reactogenic but they do not significantly…

They are laboratory cells that are used as research tools in biomedicine

Although some cited data are correct, the numbers are not comparable between them because they…

The messenger RNA never enters the nucleus of the cell, where our DNA is stored

For a vaccine or any other medicine to be approved, it must have been shown…

We investigate why nasopharyngeal PCR tests are more generalised and which is their reliability in…

Vaccine passports are a way of facilitating mobility between countries and access to certain services

Vaccines adapted to the known variants are not being administered at the moment

It is impossible to predict how each body’s person will react individually, but the most…

Pfizer, Moderna and AstraZeneca's vaccines where approved almost simultaneously, but the number of authorised drugs…

The relation between AstraZeneca’s and Janssen’s vaccines and very uncommon thrombi in those vaccinated patients…

So far no regulatory agency of medications in the world has approved a combination of…