♦ Imarike yezilwanyana, ii-zoo kunye nezibhedlele zezilwanyana zihlala zixhotyiswe nge-oxygen concentrators ukunceda ukuphilisa izilwanyana xa zenzakele okanye zigula.Iijenereyitha zeoksijini yonyango lwezilwanyana esizibonelelayo zithunyelwe kumazwe amaninzi anjenge-UK, i-Italiya ne-Amerika…