As Washington pushes other countries to impose travel restrictions on visitors from affected areas, WHO's European chief says the risk of Ebola spreading at the tournament remains minimal.

The influx of tourists could spark outbreaks of everything from Ebola to STIs, according to Dr Andres Henao at the University of Colorado Anschutz.

State Department calls on European countries to abandon World Health Organization approach and adopt stricter travel rules to ensure virus does not reach North America and after…