Interestingly, Sky News Australia had an interview with (IIRC) David Usher who went on an inspection of the Wu Flu lab recently. One of his strong theories is that it is indeed an antidote to a bio weapon which was to be released.
Look up Sky News Australia and watch.
https://www.youtube.com/watch?v=YBq-LV3Jm1M&t=1s
Interestingly, Sky News Australia had an interview with (IIRC) David Usher who went on an inspection of the Wu Flu lab recently. One of his strong theories is that it is indeed an antidote to a bio weapon which was to be released. Look up Sky News Australia and watch. https://www.youtube.com/watch?v=YBq-LV3Jm1M&t=1s