Australia is rolling out a new defence against deadly bird flu

Australia is preparing to vaccinate vulnerable bird species against the deadly H5 strain of bird flu in a bid to prevent the virus from decimating them. Agriculture Minister Julie Collins announced that the first vaccines would be distributed in the coming days. Species in captivity will be prioritized based on their vulnerability and risk of catching the virus.

While wild birds may also be vaccinated if possible, the primary focus is on captive birds. The federal government has secured 1,500 vials of the vaccine, valued at approximately $2 million, which are tailored to different bird sizes. However, Collins emphasized that vaccines are not a standalone solution and that biosecurity measures will remain crucial.

Australia's chief veterinary officer, Beth Cookson, stated that vaccines are not a silver bullet to stop the spread of the bird flu. Over 200 bird flu deaths have been reported, with the majority in South Australia. Due to the virus's spread among species, the reporting of cases will evolve to focus on confirmed H5 events and significant developments in risk areas.

Adelaide University's influenza vaccination expert, Mohammed Alsharifi, emphasized the importance of vaccination in conserving at-risk species, noting that the virus may mutate, but good immunity against the circulating clade of the virus is essential.