A COVID boost for flu fighters : developers of influenza vaccine are benefiting from the focus on the coronavirus. 

 -  Bloomberg Businessweek.  November 2020. 
 - Iss. no. 4679 : pg 22-23 
<br/><br/><label>ISSN: </label>0007-7135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Influenza vaccines.
<br/><br/><label>LC Class. No.: </label>PER HB B566 2020