translate English to French: Furthermore, grouse tested after the outbreak did not have antibodies, indicating that they did not develop resistance to West Nile virus.
En outre, les tÃ©tras examinÃ©s aprÃ¨s la poussÃ©e Ã©pidÃ©mique nâ€™avaient pas dâ€™anticorps, ce qui signifie quâ€™ils nâ€™ont pas acquis de rÃ©sistance au virus du Nil occidental.