SHANGHAI -- Scientists in China have detected a new type of swine flu virus that has the potential to become a pandemic.
Research into G4 strain comes as African swine fever remains a threat
The G4 swine flu virus has a similar genetic composition to the H1N1 strain that spread across the world in 2009. © Reuters
SHANGHAI -- Scientists in China have detected a new type of swine flu virus that has the potential to become a pandemic.