28 million short shares is actually fairly low amount for a stock with 600 million shares. Less than 5% of the float. The problem for those shorts is they all might be forced to cover at once on a big event instead gradually as in a company that is improving incrementally. As soon as CYDY gets EUA they will instantly have more revenue than ModeRNA that now has $49 billion market cap and still losing money. CYDY will be turning a profit right out of the gate.
That being said with above links as proof, there is no short problem or situation with this stock.
No short problem, no naked short problem. Its a fact.
Heres another tidbit, there will not be 28.5 million single day short covering volume of this stock based on whatever fluff spin news NP can conjure up...ever.