The race against time for a bird flu vaccine is on

The race against time for a bird flu vaccine is on


The Ceva animal health group says it is “very confident” in its ability to bring out an effective vaccine from these tests. FRANÇOIS BLAZQUEZ, CEVA ANIMAL HEALTH

Two laboratories are working on the development of an anti-influenza vaccine for ducks. On the side of the health authorities, the vaccination strategy remains elusive.

Long dismissed out of hand by part of the poultry sector, the track of vaccination of French poultry and ducks has returned to center stage in recent months, to finally extricate itself from repeated avian flu epidemics. that have hit farms since 2016.

Having become endemic, the virus now begins to strike at any time of the year, and no longer only during the major periods of downward migration. Enough to encourage the health authorities and the players in the sector to review their positions on the strategy to be taken, beyond the biosecurity measures, of which even the strictest have shown their limits.

Last spring, the previous government launched an experiment on two candidate vaccines: that of the French laboratory Ceva Santé Animale and that of the German Boehringer Ingelheim. With two different technologies, one of which is messenger RNA. The goal: to limit the contagiousness of the virus which…

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