US, European nations consider vaccinating workers exposed to bird flu

27/5/2024 14:17

        The United States and Europe are taking steps to acquire or manufacture H5N1 bird flu vaccines that could be used to protect at-risk poultry and dairy workers, veterinarians and lab technicians, government officials said, moves influenza experts say could curb the threat of a pandemic.
        
        U.S officials last week said they were moving bulk vaccine from CSL Seqirus that closely matches the current virus into finished shots that could provide 4.8 million doses of vaccine. European health officials told Reuters they were in talks to acquire CSL's prepandemic vaccine.
        
        Canadian health officials said they have met with GSK , maker of Canada's seasonal flu shots, to discuss acquiring and manufacturing a prepandemic bird flu vaccine once its seasonal flu production capacity is freed up.
        
        Other countries, including the UK, are discussing how to proceed on prepandemic vaccines, scientists said.
        
        The actions follow the explosive spread of a new strain of bird flu that emerged in late 2020 and has caused unprecedented numbers of deaths among wild birds and domestic poultry and has begun infecting many mammal species.