<https://biomedadvances.com/llama-nanobodies-effective-at-preventing-and-treating-covid-19/#primaryimage>
<http://schema.org/caption>
"Image Source: CDC/ Alissa Eckert, MS; Dan Higgins, MAM"
<https://biomedadvances.com/llama-nanobodies-effective-at-preventing-and-treating-covid-19/>