Professional epidemiologists are often called on to investigate outbreaks and epidemics. This course serves as an introduction to the essentials of investigation, identifying pathogens, figuring out what's going on, reporting, and responding. You'll learn how to ask precise epidemiologic questions and apply epidemiologic tools to uncover the answers. You'll also learn about basic epidemic dynamics and the terrible law that cause them to grow, as well as the reasons why they recede and eventually go away. The course concludes with deep dives into some real outbreaks from Ebola, in West Africa, to the opioid epidemic in the United States.
提供方
課程信息
您將學到的內容有
Apply methods to weigh evidence and calculate measures
Discuss outbreaks and the key epidemiologic tools used during investigation
Apply basic epidemic dynamics to the analysis of outbreaks
您將獲得的技能
StatisticsEpidemiologyPublic HealthOutbreak investigation
100% 在線
立即開始，按照自己的計劃學習。
第 5 門課程（共 5 門）
可靈活調整截止日期
根據您的日程表重置截止日期。
初級
完成時間大約為9 小時
建議：4 weeks, 1-2 hours/week
英語（English）
字幕：英語（English）
教學大綱 - 您將從這門課程中學到什麼
週
1完成時間為 1 小時
Identifying and Investigating Outbreaks: The Basics
In this module we're going to be talking about outbreaks. All the way through identifying the pathogens and figuring out what's going on to reporting and responding to the outbreak. In doing so we're going to learn several important epidemiological concepts.
8 個視頻 （總計 40 分鐘）, 1 個閱讀材料, 1 個測驗
8 個視頻
Step 0: What Is an Outbreak?5分鐘
Step 1: Identify Cases5分鐘
Step 2: Describe the Outbreak by Person, Place, and Time6分鐘
Step 3: Identify and Characterize the Cause6分鐘
Step 4: Risk Factor Study in a Defined Population4分鐘
Step 4: Risk Factor Study in an Open Population5分鐘
Step 5: Intervene and Report4分鐘
1 個閱讀材料
Course Projects10分鐘
1 個練習
Identifying and Investigating Outbreaks16分鐘
週
2完成時間為 1 小時
Weighing Evidence and Identifying Causes
In this module, we'll be learning about how to ask precise epidemiologic questions and how to investigate these using important tools.
6 個視頻 （總計 47 分鐘）, 1 個測驗
6 個視頻
General Questions to Precise Hypotheses8分鐘
Identifying Comparison Groups9分鐘
Basic Measures of Association 1, Risk Difference6分鐘
Basic Measures of Association 2, Relative Risk6分鐘
Understanding Basic Statistical Tests15分鐘
1 個練習
Weighing Evidence and Identifying Causes12分鐘
週
3完成時間為 1 小時
The Terrible Law: Basic Epidemic Dynamics
In this module, we'll be talking about basic epidemic dynamics and the terrible law that causes epidemics to grow, and the reasons why epidemics recede and eventually go away
6 個視頻 （總計 41 分鐘）, 1 個測驗
6 個視頻
Measures of Transmissibility: Attack Rates10分鐘
Measures of Transmissibility: Reproductive Numbers6分鐘
Natural History10分鐘
Implications for Control11分鐘
Summary of The Terrible Law: Basic Epidemic Dynamics1分鐘
1 個練習
The Terrible Law: Basic Epidemic Dynamics10分鐘
週
4完成時間為 1 小時
Case Studies in Outbreaks and Epidemics: From Ebola to Overdose
In this module, we're going to take a deep dive in some outbreaks from Ebola, in West Africa, to the opioid epidemic in the United States.
4 個視頻 （總計 42 分鐘）, 1 個測驗
4 個視頻
Multistate Outbreak of Salmonella Typhimurium in the United States13分鐘
Ebola in West Africa18分鐘
Opioids in West Virginia9分鐘
1 個練習
Case Studies in Outbreaks and Epidemics: from Ebola to opioids12分鐘
講師
Justin Lessler, PhD, MS
Associate ProfessorDepartment of Epidemiology, Johns Hopkins Bloomberg School of Public Health
關於 约翰霍普金斯大学
The mission of The Johns Hopkins University is to educate its students and cultivate their capacity for life-long learning, to foster independent and original research, and to bring the benefits of discovery to the world.
關於 Professional Epidemiology 專項課程
This specialization is intended for people working or aspiring to work in the field of public health at the local, regional, and national level. Over five courses taught by faculty from the preeminent school of public health, you'll learn to use the core epidemiologic toolset to measure the health of populations, assess interventions, collect and analyze data, and investigate outbreaks and epidemics.
常見問題
我什么时候能够访问课程视频和作业？
注册以便获得证书后，您将有权访问所有视频、测验和编程作业（如果适用）。只有在您的班次开课之后，才可以提交和审阅同学互评作业。如果您选择在不购买的情况下浏览课程，可能无法访问某些作业。
我订阅此专项课程后会得到什么？
您注册课程后，将有权访问专项课程中的所有课程，并且会在完成课程后获得证书。您的电子课程证书将添加到您的成就页中，您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容，可以免费旁听课程。
退款政策是如何规定的？
有助学金吗？
還有其他問題嗎？請訪問 學生幫助中心。
