St. Joan of Arc Church issued the following announcement on

When, for any reason, we cannot participate in Mass, the Church invites us to unite with Christ through this prayer of Spiritual Communion. 

Praying this prayer is a beautiful way to unite our hearts to Christ's when we cannot receive him physically in the Eucharist. 

My Jesus, I believe that You are present in the Blessed Sacrament I love You above all things, and I long for You in my soul. Since I cannot now receive You sacramentally, come at least spiritually into my heart. 

As though You have already come, I embrace You and unite myself entirely to You; never permit me to be separated from You. Amen.

Original source can be found here.