1 Ask the vendor for its tax identification information. 2  If it is not provided, send a 1099 to the IRS and to the vendor, stating not provided in the Recipient's Tax Identification box on the Form 1099.
Ivermectin is an anthelmintic used to treat infections caused by various parasites. Oral ivermectin has been used to treat crusted scabies (also known as hyperkeratotic, Norwegian or atypical scabies) that does not respond to topical treatment alone.
Ivermectin to Treat Heartworm Infection and Heartworm Disease in Dogs. Ivermectin is also used in the so-called slow-kill or soft-kill method of heartworm treatment â although this is a bit of a misnomer. Ivermectin does not directly kill adult heartworms, but it does kill the microfilaria (larval form) of the heartworm.