The instructor was excellent in taking students step by step in all modules and videos., however the only minor complaint is that the course was too short andonly for beginners.

Its a great Course . I would have to see more details like calculations on,Data collection, Data cleaning, ODD Ratios and ,Relative Risk .

Thank you so much for the resource.

The hands-on try out is confusing and some of the features are not the same as the videos or teaching materials. Otherwise, a good course that matches the learning outcomes.

The recorded modules were great. The written module needs to be re-recorded, and it would be fine if another person does it for a variety of voices and presentation styles.

Informative basis for epidemiology though it could have given more information and provided more hands on course work. Also, the final mapping exercise needs to be updated.

The course was very informative till week 4. The tutorial to download data from the US census page was difficult. And there was a difference in the software version used.

GIS section contained a helpful activity using QGIS, however, the website provided to export data no longer existed and the new site only had CSV files for download.

Some of it was basic. But I also learned a fair amount in the data sections and in the GIS sections. Unfortunately the GIS section is in need of an update.

THE COMPONENT OF QGIS IS NOT CLEAR BECAUSE THE INSTRUCTIONS NOT ADJUSTS TO MATRIX EXCEL OR WHATEVER I HAD PROBLEM WITH THE MATRIX EXCEL USING WITH QGIS

The QGIS software got me figuring it out for 3 days. Since the software has been updated there are some differences with the instuctions given here.

Excellent one.I was actually eager to know something regarding the management by the government during disease outbreaks. Had a wonderful Time!

The course is great, got to learn about GIS, but I do have one suggestion, as the video quality is only up to 720p, the graphs are not clear.

Well structured course. Engaging. Dr. Chandran is an excellent instructor. The assignment could be better presented and easier to produce.

The simplest and clearest method of explanation, try you will not regret to enrich your background about Epidemiology! Thanks you M. Aruna.

Es un buen curso, quizás algo superficial, no profundiza en los temas. Facilita el aprendizaje con la forma de exponer la información.

A lot of the data on mapping (GIS and Federal data) was not up to date which made the course not as interactive as it could have been.

The course is really helpful and i really enjoyed the process of learning but more content was required for submitting assignments.

Some information was outdate, specifically related to the census website, which caused difficulty following the GIS mapping exercise.

it's clear for building the basic concepts of Epidemiology from a practice perspective, and you can learn to use QGIS in this class.

If you are interested on learning basic concepts or may be remember what are epidemiology bases, this is the right course to do it.

Nice course that does well at explaining the basics of epidemiology but I wish that it could contain some projects to do.

EXTREMELY EXCITED TO LEARN THIS COURSE.TUTORIALS WELL EXPLAINED AND INTERESTING.HAVING A GOOD TIME.THANK YOU VERY MUCH.

Thank you JHU for this very important course in public health, this helped me quite a lot as public health practitioner.

La última parte del curso no me permitió ver los videos, pero la información fue muy fácil de entender y muy dinámica.

I wish there were more examples reviewing GIS and how to use it. I look forward to finishing the specialization!