Johns Hopkins University Covid-19 Contact Training Course on Coursera |Free Premium Courses by Johns Hopkins University

About this lesson

The COVID-19 crisis has created an unprecedented need to track communications across the country, requiring thousands of people to learn valuable skills quickly. The job qualifications for follow-up positions vary nationally and internationally, with some new positions being opened for people with a high school diploma or equivalent.

In this first lesson, students will learn about the science of SARS-CoV-2, including infectious disease, clinical presentation of COVID-19, and evidence of how SARS-CoV-2 is transmitted from person to person and why contact tracking can be an effective intervention. public health. Students will learn how to track contacts, including how to build relationships with cases, identify contacts, and support both cases and contacts to stop transfers to their communities. The courses will also include a number of important ethical standards that are closely related to contact tracking, segregation, and segregation. Finally, studies will identify some of the most common barriers to communication and tracking efforts – as well as strategies to overcome them.


Describe the natural history of SARS-CoV-2, including the timing of infection, the introduction of COVID-19, and evidence of its transmission.

Demonstrate the use of case studies and contact tracking, identify common barriers, and possible strategies for overcoming them.

Identify the infectious contact and timeline of community health interventions by tracking the contact.

It presents some ethical ideas about contact tracking, segregation and segregation.


Active Listening
Public Health
Tracking Tracking

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