SARS-CoV-2 will continue to circulate in the human population: no worries with state-of-the-art research and dependably useful results.

This short article provides additional justification for our understanding of the virus-host relationship in the population. Some new data are presented concerning viral structure/behavior and a critical assessment on the possibilities of using new approaches for the treatment of patients with COVID-19.

SARS-CoV-2 will continue to circulate in the human population: an opinion from the point of view of the virus-host relationship.

At the population level, the virus-host relationship is not set up to end with the complete elimination of either or both. Pathogen-resistant individuals will always remain in the host population. In turn, the virus can never completely eliminate the host population, because evolutionarily such an event is a dead end for the virus as an obligate intracellular parasite.