However, in those years, those pirate-like crew members and captains only roughly understood.
Some people ate lemons... and indeed survived.
You must know, there were still hundreds of years to go before the double-blind method.
It wasn't until the emergence of the double-blind method that we could truly use experimental methods.
To determine if a drug is genuinely effective.
The reason for saying so much is to emphasize how important this double-blind method is.
So!
Now we are developing a solution to target such a severe global pandemic.
How can this double-blind experiment be easily completed?
What if something goes wrong?
It must be strict!
So, this vaccine will have to wait for now.
And without the vaccine, it is difficult to end this pandemic.
Just like when Zhou Mo Sen, as a minister, called for wearing masks.
He was harshly criticized by many people.
And because of this... the economy, which had been doing well,
naturally was affected!
So...
