I really enjoyed this course and I learned a lot from it. I´m a Ph.D. epidemiologist and this course helped me to organize my ideas regarding outbreaks, and I learned new concepts that I didn´t cover during my studies. The explanations of Professor Lessler are clear and straight to the point. I recommend this course to everyone who wants to expand their knowledge about outbreaks and epidemics, which is very relevant given the Coronavirus epidemic that we are experiencing nowadays.

I would've appreciated some context on the exercises in each section; we were asked to calculate risks in a variety of ways but I have no idea if I accurately learned the concept because there wasn't a chance to see them applied correctly and explained in detail.

An enjoyable, and really great review! I learned so much, and refreshed so much I had forgotten I knew! Everyone should take this.

Awesome!!! Simplified a lot of concepts. I'm grateful.

The ability to practice, learn, and be engaged on this level in a self-paced online course amazed me. As someone with a graduate degree from a highly ranked brick and mortar school, I was not sure what to expect from this specialization, and find myself excited to take more courses from Couresa and Johns Hopkins University. While a few technical difficulties were present in course question content, and one exercise was unavailable, I learned a significant amount that I am now applying professionally.

The whole learning experience was great having learned comprehensively topics from basics of outbreaks and investigation, to use of statistics and other measures of association to better comprehend the outbreak process, dynamics and to actual samples. Teaching methodology helped a lot for it was clear, simple and comprehensive even if topics are somewhat complex. Thank you for this opportunity to learn.

The course was very interesting and interactive. It was more easy to understand due to the citation of examples of the epidemic and outbreak cases which have been reported across the world. Also the art of presentation by the faculty is worth admiring which made things easier to understand.

Its a really interesting course. Explains the very minute details regarding the outbreak and epidemics. It has helped me a lot to understand all the key concepts of Epidemics and Outbreak.

It's really nice and interesting course regarding outbreak and Epidemic that covers most of the minute point in easy way. It's good for everyone irrespective of there Academic background.

Great content with applied epidemic studies in Epidemiology. Learnt the ins and outs of crucial reproductive numbers (Ro) on this COVID-19 pandemic and how Ebola spread in West Africa.

I had great experience with my learning at John Hopkins university with the privilege from soursera. I appreciate every bit of the training in Outbreak and Epidemics. Best Regards

The design of the course was simple and easy to understand. It was interesting topic to learn the patter of infection, tracking etc. Really enjoyed the course

The course is very enlightened and I would love it the more if answers to the exercises were provided. I would definitely recommend this course. Thank you

Very informative course that gives strong foundation on Outbreaks and Epidemics for Public Health Professionals.Thank you so much JHU and Dr.Justin!

This course was very informative, and presented in an easy to follow format for someone with limited prior knowledge of the subject matter.

A very interesting and useful course!

I wish that there were "official" answers to the exercises, but I thought everything else was great!

This course enhanced my knowledge on public health and diseases. I am able to apply what I have learned and apply it to my current role.

Great course covering some excellent cases. In particular, it introduced a number of calculations to understand and predict outbreaks.

En mi opinión este es un curso básico claro y esencial para permanecer actualizado en un tema que es y será de relevancia global.

Great course material and resources, very engaging, good illustrations and an excellent topic itself, during times of COVID19

buen curso, aprender a identificar brotes, las acciones escenciales de seguimiento y la historia natural de la enfermedad.

Very timely course d/t COVID-19 pandemic. I truly acquired knowledge regarding outbreaks and pandemics. Great discussion!

I loved the course, the professors made it even more interesting. I learned a lot, thank you so very much.

This course helped me understand a lot of what is going on right now with the COVID-19 pandemic. Thanks.

I'm indeed indebted with the entire course and exemplary guidance by my professor all-through. Thanks.