A trapped caver awaiting rescue after changing into significantly unwell greater than 3,000ft underground has appeared in a brand new video saying he had been "close to the edge" earlier than the arrival of important medical provides.

Mark Dickey, 40, suffered gastrointestinal bleeding on Saturday contained in the Morca Cave in southern Turkey, which is round 4,100ft (1,276m) deep.

The US man fell unwell near the underside of the crevice at 3,670ft (1,120m) and was later moved to a campsite at a 3,400ft (1,040m) depth.

Rescuers have managed to get medical provides and models of blood to Mr Dickey, who stated he's "alert" and "doing well".

However, talking in a brand new video from the underground campsite, the researcher stated: "I'm not healed on the within but, so I'm going to want loads of assist to get out of right here.

"I do know that the quick response by the Turkish government to get the medical supplies that I needed, in my opinion, saved my life.

"I used to be very near the sting when Jessica [my fiancée] bought again to me.

"I look forward to working with everyone to safely get myself out with their assistance."

The footage was launched by Turkish authorities.

'Complex and prolonged' operation

It takes round 15 hours for an skilled caver to achieve the floor of the Turkish cave - which incorporates slim winding passages and a number of other rappels (rope descents down very steep slopes) in superb circumstances.

The worldwide rescue effort is claimed to be one of many largest cave rescue operations on the planet, each logistically and technically.

It includes round 150 folks from throughout Europe together with Italy, Hungary, Croatia, and Bulgaria.

Communication takes about 5 to seven hours and is carried out by runners, who go from Mr Dickey to the camp under the floor, the place wire communication to speak to the floor has been arrange.

Mr Dickey is an teacher with the US National Cave Rescue Commission (NCRC), who is very regarded within the worldwide speleological (the examine of cave exploration) group and has beforehand taken half in rescue missions.

He was co-leading an expedition to seek out and map a brand new passage within the Turkish cave, the third deepest within the nation, when he fell unwell.

'Devastatingly scary state of affairs'

Mr Dickey has his fiancée and fellow caver, Jessica, at his aspect, in line with an announcement by his mother and father, Andrew and Deborah Ann Dickey.

Sky News' US associate, NBC News, experiences that Mr Dickey's household stated in an announcement: "Mark is strong, but he needed his fellow cavers, including, of course, the doctors, to allow a devastatingly scary situation to turn positive.

"Our prayers are being answered and we can not specific how a lot meaning, and can at all times imply, to us."

A fundraising marketing campaign has additionally been launched by the NCRC to lift cash for the efforts to rescue Mr Dickey, which has up to now raised $41,000 (£33,000) of its $100,000 (£80,000) goal.

Content Source: information.sky.com