<https://www.norovirusblog.com/2007/02/norovirus-vaccine-near-researchers-say/>
<http://schema.org/description>
"Hundreds of Boston residents and some Boston University students who ended up in the emergency room with the norovirus this winter may take comfort in a recent research breakthrough that may help prevent them from getting infected next year. The..."
<https://www.norovirusblog.com/2007/02/norovirus-vaccine-near-researchers-say/>