The Johnson vaccine … is it better than Moderna and Pfizer?

Health experts have suggested that a combination of two different Corona vaccines be made, so that the patient takes the first dose of Astrazhnica vaccine and then the second dose of Novavax.

The proposal comes amid calls for an increase in the frequency of vaccination, but the logistical hurdle is preventing this, as well as the emergence of new modifications of the Corona virus.

There are approximately 69 vaccines in the pipeline worldwide, and most of these vaccines are designed to be given in two or more doses.

A report from the “Los Angeles Times” newspaper indicates that the University of Oxford in Great Britain has launched a study on 800 people aged 50 and over, to test the possibility of mixing the vaccines.

Scientists are testing vaccination systems made up of different formulations and time frames than those currently in Britain.

In announcing the vaccine mixing trial, doctor Matthew Snape cited experiments with mice, in which the combination of the Pfizer vaccine and AstraZeneca improved immunity better than two doses of the same vaccine, and this could also work in humans. .

The results of the study should be officially published next June.

The study encouraged scientists to believe that the mixture of vaccines could boost the body’s immunity. According to experts, inadequate vaccine regimens could not only generate equivalent antibodies, but also stimulate the production of CD8 + T cells.

These T cells also have a long, specific memory for what the coronavirus looks like. This means that the immunity can last longer.

Although the vaccine mixture awakened these T cells in mice, the same immune response has not yet definitely appeared in humans.

The Corona virus has killed two million and 518 thousand and eighty people worldwide since the WHO office in China reported the outbreak of the disease at the end of December 2019.

More than 113 million 374 thousand and 410 people have been confirmed infected with the virus since its onset, and at least 69 million and 506 thousand and one hundred people have recovered.