<p>There is no link between your public health problem and your objective: :data backlog remains a major challenge" and you aimed "to roll out the DHIS2 data model to enhance COVID-19 vaccination" Was vaccination an issue or people were vaccinated and there was an issue of data backlog. You need to make it clear. I guess you rolled out DHIS2 to reduce data backlog</p><p>Results: You say that "a total of 300,000 records were cleaned and entered into the DHIS2 platform". So, how can we know that you have achieved your objective? Was data backlog reduced? if yes, you have to measure it quantitatively by comparing before and after the training and not just giving the number of records entered because we don't know how big the data &nbsp;backlog was.&nbsp;</p>