Revaccination is better done with another vaccine Changing vaccines for revaccination increases their overall effectiveness. Scientists from India came to this conclusion.

Researchers from Christian Medical College evaluated the effectiveness of changing vaccines for revaccination, that is, the so-called booster injections, which are carried out after the main course.. It turned out that the level of protection in the body of such patients grew. However, so far the results obtained have not led to the appearance of official recommendations from the sanitary authorities of India on the combination of vaccines for revaccination..

Observations have shown that this combination significantly increases the levels of protective antibodies, especially depending on which vaccines were used for the initial vaccinations.. Thus, the Indian drug Covishield as a booster injection gave 6-10 times higher levels of antibodies to patients who underwent initial vaccination with Covaxin than when revaccination was also carried out with Covaxin..

However, the same efficacy was not observed when Covaxin was given as a booster after the initial course of Covishield..

Note that scientists have previously found the high efficiency of mixing the original vaccines for vaccination.. For example, drugs from AstraZeneca and the Russian Sputnik, injections of which were carried out with an interval of three weeks. And now it turns out that if revaccination is carried out with a different drug than the original vaccinations, then this can also bring considerable benefits..

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