Most pharmacies that closed between 2009 and 2015 in the United States were independent drugstores in low-income urban areas with underserved populations.
This nonopioid veterinary tranquilizer, which is not approved for human use, is linked to an alarming number of drug overdose deaths across the United States.
The updated formulations more closely target the XBB lineage of the Omicron variant, and it is anticipated that they will better fight currently circulating variants.