UK scientists have begun developing vaccines as insurance against a new pandemic 😳

UK scientists have begun developing vaccines as insurance against a new pandemic caused by an unknown "Disease X". The work is being carried out at the government's high-security Porton Down laboratory complex in Wiltshire by a team of more than 200 scientists. They have drawn up a threat list of animal viruses that are capable of infecting humans and could in the future spread rapidly around the world.