Home » Tech » Fighting viruses: universal vaccines: the principle of broccoli Fighting viruses: universal vaccines: the principle of broccoli March 10, 2020 by newsy today Virologists are working on universal vaccines that are intended to make any form of flu harmless in the long term. Coronapanik, of all people, could significantly accelerate development – and ensure good business. Share this:TwitterFacebook Related See also Scientists performed 44-kilometer quantum teleportation