Special hospital unit to isolate ebola cases

The video provides an inside look at the isolation unit at London's Royal Free Hospital, designed for treating viral hemorrhagic fevers like Ebola. It highlights the unit's preparedness since 2006 and contrasts the healthcare environment in Britain with that of West Africa, emphasizing the challenges faced there. The unit is unique in Europe, offering a self-contained environment for patients, ensuring no direct contact with staff. The video underscores the differences in facilities and the impact of poverty on the Ebola outbreak in West Africa.

Why might people in Britain not need to worry about the Ebola virus according to the text?

What challenges do healthcare workers face when treating Ebola patients in West Africa?