can you make this moe cleaerer

The dataset displays that the significant decrease in the rate of measles cases highlights the effectiveness of MCV1 in preventing the contagious spread.

The dataset clearly shows that the rate of measles cases has significantly decreased, which emphasizes the effectiveness of MCV1 in stopping the contagious spread of the disease.

Certainly! Here's a clearer version of your statement:

The dataset clearly demonstrates that the rate of measles cases has significantly decreased, indicating the effectiveness of MCV1 in preventing the contagious spread of the disease.