Fig. 2

The reaction tubes after LAMP reaction. The positive control (Tube 7) turned white when visualized under a UV source. The negative samples (tubes 1–6) and negative control (tube 8) are clear
The reaction tubes after LAMP reaction. The positive control (Tube 7) turned white when visualized under a UV source. The negative samples (tubes 1–6) and negative control (tube 8) are clear