In this interview, we continue the COVID-19 discussion with a medical expert from Argentina, Dr. Hector Carvallo, whose focus since early 2020 has been the prevention and treatment of COVID-19.

• Argentina has extensive medical experience with ivermectin. Before the COVID-19 pandemic, it was used to treat dengue fever, which is endemic in Argentina 
• Early in the pandemic, Dr. Hector Carvallo, a retired medical professor in Argentina, devised two ivermectin trials to assess the drug’s usefulness against SARS-CoV-2. His treatment protocols are used in five Argentinian provinces. In one province, the death rate was reduced to one-third in less than a month, in the middle of the outbreak 
• When used preventatively, ivermectin is administered in conjunction with carrageenan, which also has antiviral properties 
• When treating mild cases, ivermectin is administered with aspirin; in moderate cases with aspirin and corticosteroids, and in severe cases, ivermectin is given with enoxaparin, an anticoagulant drug 
• These drug combinations were selected based on what was known about other viruses that cause similar health effects as SARS-CoV-2, such as the rhabdovirus’ effect on neurology, the paramyxovirus, which causes hyperinflammation in the lungs, and the dengue virus, which overamplifies the immune system