The new planes Dream liners and the B777-300ER are they being bought or leased

Mixed.

http://www.planespotters.net/Airline/Kenya-Airways

What bold step?

Big risk by Naikuni, they should call for proper screening of all persons arriving from those areas, once the Ebola virus is in, quite difficult to contain considering our significant Nairobi population, more than a few could lose their lives.

Zambia has banned entry for all persons from the affected West African states until the situation improves.

You have the right to call it corporate greed if you so wish, just like our members of parliament. I watched with disbelief as they argued over what they know not about, to paraphrase Kimunya.
On a second thought, We have always had travel advisories and that does not mean we suspend close down govt offices and businesses at the affected areas.
What I like about those airlines that suspended flights is that they gave business to the african airlines who wish to continue growing the continent.

Kenyans should be more serious. Uganda is a country where Ebola has been reported several times. Yet we have continued to send several students to Ug. schools and colleges. We've had a lot of trade activities with Ug. despite the scare. How many cases were brought to Kenya from this?
Effect on KQ share price? well, am scared on that..