Marburg is closely related to Ebola.
4 hospitalised, 28 possible secondaries under observation, first couple came up clear, for the moment. They'll only really know in three weeks.
The good news for her is that she was exposed 25 Sep, left 26 Sep, reported symptoms 28 Sep, still with us 12 days later so possibly responding, secondaries should know either way in 12 more days. We can therefore add rumour control to the charges, the rest of the world had the right to know. They can trace her family circle, but what about the rest.
The failure seems to be in disrobing, the hospital staff are riled to the max because they've had no specific training, the bloody quacks seem to think it's like anything else.