Ann: Trading Halt, page-167

You may have hit the nail on the proverbial head! Makes a lot of sense, and if it is this, the orders supporting the reader purchase's will be huge.
Are they b/w $5K - $8k each, so 1000 readers is $5M to $8M. One minute per test, let's be conservative and say 30 per hour
1 reader, going flat out ( passengers being tested prior to boarding ), $10 per test = $300 per hour, 10 hour day = $3,000 per day.
7 days a week, all year = $1M per reader deployed at airports.

If I have my math right ...
Literally a bank note printing press.