Relevant data show that in 2011, there were 8.7 million new tuberculosis patients worldwide, and 1.4 million patients died at the same time. Because tuberculosis is resistant to antibiotics, the treatment of tuberculosis has been progressing slowly. If tuberculosis cannot be eliminated in recent years, millions of people will die from tuberculosis. If this epidemic is to be controlled, safe and cheap vaccines are necessary. There are currently 12 new vaccines being tested.
Based on the above information, which of the following can be derived?
With a safe and cheap vaccine, we can control tuberculosis