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返回到 Measuring and Maximizing Impact of COVID-19 Contact Tracing

學生對 约翰霍普金斯大学 提供的 Measuring and Maximizing Impact of COVID-19 Contact Tracing 的評價和反饋

1,169 個評分
350 條評論


This course aims to provide managers and developers of contact tracing programs guidance on the most important indicators of performance of a contact tracing program, and a tool that can be used to project the likely impact of improvements in specific indicators. Students who complete the course will be proficient in using the Contact Tracing Evaluation and Strategic Support Application (ConTESSA) to estimate the impact of their contact tracing program on transmission and strategizing about how to increase their program’s impact. A secondary audience for the course will be decision makers interested in knowing more about the characteristics of effective contact tracing programs, and strategies to improve. The course is designed for individuals who are already leading contact tracing programs who have significant experience with epidemiology and public health. We strongly recommend completing this course on a laptop or a desktop rather than a phone as you’ll need to complete worksheets and open the course and the application simultaneously....



This course is an advanced level course on COVID-19. I love this course so much. From this course we know about the use of programmed apps for contact tracing. It is very helpful for job aspirants.


Excellent albeit difficult ( at least for me). The instructors and material provided is just great. Everybody who wants to support their community should do the course and get the qualification.


326 - Measuring and Maximizing Impact of COVID-19 Contact Tracing 的 348 個評論(共 348 個)

創建者 Saurabh J


Great course for contact tracing, but would like to see if you guys complete/ or try answering a question, as similar to one given in quiz, that will help aspirants to learn and adapt quickly. Rest this course was very informative.

創建者 Patricia W


I feel the course was indeed interesting ,and offered much information not necessarily presented in way for those who need to run with it easily.

創建者 Marco R


Excellent explanations and tools, although there may be some discrepancy between what you see and what you will find due to updates

創建者 aaron h


good course.

the dashboard is easy to use. some changes are subtle in the question and require more training prior to use.

創建者 Jennifer B


Really got stuck on quiz 3, question 2 and 3. Seems like this was a problem with many other students.

創建者 Matthew W


Not very helpful in identifying what you did wrong with external modules.

創建者 Afifah N


I admin this course so difficult because must fill some document

創建者 Jilly S


I found the ConTESSA program difficult to use

創建者 Maria L C


This was a littler harder than the first one.

創建者 Lorraine A B


Good material but need to drop out.

創建者 Emily P


The videos are a bit long

創建者 Pattara S


pretty difficult for me

創建者 Monique


very easy to use

創建者 Himanshu



創建者 Simone S


This course was very hard for someone that have not did contessa before i had to do it over and over , plus the app ws giving trouble and they should have mad the worksheet in the section that going back and forth but this was HRAD but i did it

創建者 Thanhgiang D


This was stat heavy and is difficult to follow without background knowledge. That should have been covered in the course description.

創建者 Patrizio M


The course was okay, but the tests are difficult and far too dependent on the complicated ConTESSA app. Thanks anyway.

創建者 Damaris L


N​eeds more examples in order to fully understand how to use ConTessa.

創建者 LaTonya M W


IIm missing something on this test....6days in!! HELP!!



Very challenging course.Requires 100% concentration.

創建者 Lauri-Pekka A


The quiz input data and instructions were poor.

創建者 Maimouna J R


The videos were very informative and helped in enriching my knowledge. Huge thanks to all the Professors. But we weren't able to submit assignments and that was really frustrating and nerve-wracking. Due to the technical issues I wasn't able to complete the course within the deadline and couldn't complete the course. I suggest Coursera to work on these technical issues.

Thank you