I do speak Russian and I have found up to 20 Russian and Ukrainian websites inclusive the most popular and most reliable Rambler.ru
All of them are saying that 5 volunteers died during Covid 19 vaccine tests. 4 out of 5 were Ukrainian soldiers. Most of the articles are mentioning American vaccine and some mentioning Moderna particularly.
Some use to say that vaccine was not kept in proper -80°C conditions - that is why toxity has increased.
If confirmed true - Murderna vaccine can be blocked from public use and then $INO
will jump to $200 overnight.
To remind you that INO vaccine is temperature stable.