Wiki Sumber Informasi iSIKHNAS

Doing surveillance for diseases that we do not have sometimes seems less important, but we need to do it to confirm that disease is not there, or to find it early if it gets in. Again, this knowledge is important for decision-makers, who need to know if they can stop expensive control programs because they are no longer needed. Sometimes, being able to show that disease is absent opens up new trade opportunities.