Researchers have noticed that women who have been vaccinated against or recovered from COVID-19 have antibodies in their breast milk.

This led scientists to think why not study the milk of goats and cows vaccinated against COVID-19. During an experiment, they vaccinated animals with three doses of ZF-UZ-VAC 2001.

As a result, they proved that the developed antibodies successfully neutralize the coronavirus: in blood serum, the efficiency reached 100%, in milk – 40%.

The researchers believe that the resulting product can be used for mass passive immunization of the population.