Skip to main content
Back to Show
PBS News Hour

Why isn't there a better test to detect Ebola?

In Sierra Leone, health care workers use infrared thermometers to monitor those who may have come in contact with Ebola. It takes 21 days before they can be deemed virus-free. That’s why researchers are trying to create more precise infection detection. In the second in the series, science correspondent Miles O’Brien looks at the efforts to create faster, more reliable testing for the virus.

Support Provided By
Season
September 30, 2025 - PBS News Hour full episode
57:46
September 30, 2025 - PBS News Hour full episode
September 29, 2025 - PBS News Hour full episode
57:46
September 29, 2025 - PBS News Hour full episode
September 28, 2025 - PBS News Weekend full episode
26:45
September 28, 2025 - PBS News Weekend full episode
September 27, 2025 - PBS News Weekend full episode
26:45
September 27, 2025 - PBS News Weekend full episode
September 26, 2025 - PBS News Hour full episode
57:46
September 26, 2025 - PBS News Hour full episode
September 25, 2025 - PBS News Hour full episode
57:46
September 25, 2025 - PBS News Hour full episode
September 24, 2025 - PBS News Hour full episode
56:45
September 24, 2025 - PBS News Hour full episode
September 23, 2025 - PBS News Hour full episode
56:50
September 23, 2025 - PBS News Hour full episode
September 22, 2025 - PBS News Hour full episode
57:46
September 22, 2025 - PBS News Hour full episode
September 21, 2025 - PBS News Weekend full episode
26:45
September 21, 2025 - PBS News Weekend full episode
September 20, 2025 - PBS News Weekend full episode
26:45
September 20, 2025 - PBS News Weekend full episode
September 19, 2025 - PBS News Hour full episode
57:46
September 19, 2025 - PBS News Hour full episode
Active loading indicator