What is causing an outbreak of encephalitis?

1. How did the work of environmental health investigators help the doctors understand what might be causing the encephalitis outbreak?

Record your response in your Digital Lab Notebook then return to this page and play the video below to continue learning.

Scroll down and play the video below to access the Virus Test Kit simulation for Patient 1.

2. Record your findings in your Digital Lab Notebook. Then return to this page, scroll down, and play the next video to continue learning.

3. Record the answer in your Digital Lab Notebook. Then return to this page and scroll down to learn what researchers did next.

Make sure you recorded all of your observations and answers for Part 1 in your Digital Lab Notebook. Then come back here and click "Next Page" at the bottom right.