Abish, a women, healed the queen by touch, and then the queen just converted heals her husband the king.

Alma 19:29 And it came to pass that she went and took the queen by the hand, that perhaps she might raise her from the ground; and as soon as she touched her hand she arose and stood upon her feet, and cried with a loud voice, saying: O blessed Jesus, who has saved me from an awful hell! O blessed God, have mercy on this people!
Alma 19:30 And when she had said this, she clasped her hands, being filled with joy, speaking many words which were not understood; and when she had done this, she took the king, Lamoni, by the hand, and behold he arose and stood upon his feet.

Look at Mosiah 27 were the same thing happened Alma the younger. And if you look, the priests fasted that Alma may receive strength to his body, aka be healed.

Mosiah 27
19 And now the astonishment of Alma was so great that he became dumb, that he could not open his mouth; yea, and he became weak, even that he could not move his hands; therefore he was taken by those that were with him, and carried helpless, even until he was laid before his father.
20 And they rehearsed unto his father all that had happened unto them; and his father rejoiced, for he knew that it was the power of God.
22 And he caused that the priests should assemble themselves together; and they began to fast, and to pray to the Lord their God that he would open the mouth of Alma, that he might speak, and also that his limbs might receive their strength—that the eyes of the people might be opened to see and know of the goodness and glory of God.
23 And it came to pass after they had fasted and prayed for the space of two days and two nights, the limbs of Alma received their strength, and he stood up and began to speak unto them, bidding them to be of good comfort:

So we see from using the scriptures, that the Abish did heal the queen, and then the queen heals the king.