alexander leonidovich but how long no resources. uh, the creation of a new vaccine will require just the same, a very good question and relevant resources already know, because we requested these resources, and in the second half in the middle of last year, and the time needed to create, respectively, update a new antigenic variant is more here. well, unfortunately, i can give a less clear answer, that the answer is that it should take two to three months to resolve this issue, maybe even faster, this is just the development of a vaccine, yes, then scaling. i would even say that clinical trials of a new vaccine variant of proving it, respectively, of its harmlessness and e and immunogenicity, respectively, will take the longest time alexander leonidovich what do you think, yes, how often do you need to create new versions of the vaccine, so i say that this question can most accurately be answered by, uh, the mechanisms that i have described - which are not me, but in the scientific literature are designated as the national serum bank, in order to compare, respectively, the antibodies that we have at the population level in the inhabitan