We are glad to hear that you are recovering from the flu and we are thankful for you trusting in Jesus. We will continue to pray for your complete healing, including the persistent cough that is still bothering you.
Let us remind ourselves and take encouragement from God's word, But he was wounded for our transgressions, he was bruised for our iniquities; the chastisement of our peace was on him; and with his stripes we are healed. Isaiah 53:5, WEB.
Let us pray together,
"Father in heaven, we come before you in the mighty name of Jesus Christ. We thank you that you are a God who heals. We claim your promise of healing as recorded in your Word. We pray for our dear one who is still struggling with a persistent cough. We declare that by the stripes of Jesus Christ, they are healed. We rebuke any lingering sickness and command it to leave. We ask for your healing touch to fall upon them, healing every damaged tissue, and restoring their health fully. Give them the strength to endure and trust in you completely. In Jesus Christ's name, we pray. Amen."
Continue to trust in God's healing power, and do not forget to take all your medications as prescribed by your healthcare provider. Remember that God uses various means to heal, including medicine and doctors. Keep your faith strong, and give all the glory to God as he restores your health. We encourage you to call upon the name of Jesus in your prayers. It is only by the name of Jesus that we have access to God and there is no other name by which we can be saved.
We will keep praying for you until you testify of your complete healing. Be encouraged and stay blessed.