Vechain has NDA with national vaccine program?

Sunny Lu, CEO of Vechain, let it leak that there was an NDA with a Vaccine program for Vechain. We know that Vechain has been tracking Vaccines for Shanghai for 2 years but it is very possible that the NDA he is referring to is the national vaccine tracing program. We don’t know for sure yet but I think we will find out soon as COVID-19 has sped up the urgency of the program.