Although the instruction states in #282 that pastors,* “should instruct the Christian faithful that the Catholic faith teaches that Christ, whole and entire, and the true Sacrament, is received even under only one species, and consequently that as far as the effects are concerned, those who receive under only one species are not deprived of any of the grace that is necessary for salvation.”*, There is no mention of the faithful being permitted to receive Communion only under the species of wine alone, as there is mention of the faithful being allowed to receive under the species of bread alone. Also, it would seem that according to the directions, in order for one to receive Communion under the species of wine, that they must first receive under the species of bread (unless by some special permission for example cannot swallow the Host)…
vatican.va/roman_curia/congregations/ccdds/documents/rc_con_ccdds_doc_20030317_ordinamento-messale_en.html#C._The_Liturgy_of_the_Eucharist284. When Communion is distributed under both kinds,
The chalice is usually administered by a deacon or, when no deacon is present, by a priest, or even by a duly instituted acolyte or another extraordinary minister of Holy Communion, or by a member of the faithful who, in case of necessity, has been entrusted with this duty for a single occasion;
Whatever may remain of the Blood of Christ is consumed at the altar by the priest or the deacon or the duly instituted acolyte who ministered the chalice. The same then purifies, wipes, and arranges the sacred vessels in the usual way.
**Any of the faithful who wish to receive Holy Communion under the species of bread alone should be granted their wish.
**285. For Communion under both kinds the following should be prepared:
If Communion from the chalice is carried out by communicants’ drinking directly from the chalice, a chalice of a sufficiently large size or several chalices are prepared. Care should, however, be taken in planning lest beyond what is needed of the Blood of Christ remains to be consumed at the end of the celebration.
If Communion is carried out by intinction, the hosts should be neither too thin nor too small, but rather a little thicker than usual, so that after being dipped partly into the Blood of Christ they can still easily be distributed to each communicant.
286. If Communion of the Blood of Christ is carried out by communicants’ drinking from the chalice, each communicant,
after receiving the Body of Christ, moves and stands facing the minister of the chalice. The minister says, Sanguis Christi (The Blood of Christ), the communicant responds, Amen, and the minister hands over the chalice, which the communicant raises to his or her mouth. Each communicant drinks a little from the chalice, hands it back to the minister, and then withdraws; the minister wipes the rim of the chalice with the purificator.
287. If Communion from the chalice is carried out by intinction, each communicant, holding a communion-plate under the chin, approaches the priest who holds a vessel with the sacred particles, a minister standing at his side and holding the chalice. The priest takes a host, dips it partly into the chalice and, showing it, says, Corpus et Sanguis Christi (The Body and Blood of Christ). The communicant responds, Amen, receives the Sacrament in the mouth from the priest, and then withdraws.
