For she said within herself, If I may but touch his garment, I shall be whole. (Matthew 9:21)
All she did was touch His garment and she was healed. He touched Simon Peter's mothers hand and the fever left her. Just a simple touch, not a loud clanging of drums and wild dancing, just a touch.
Jesus can still heal with just a touch, all we need do is sense His presence in our lives and our fevers are replaced by joy and peace.