Must give us pause…
Bird flu continues to quietly (?) evolve and remain a concern to be watched carefully. Mutations are happening quickly.
It is mutating quite rapidly and there is concern that it might become human-human transmittable.
Must give us pause…
Bird flu continues to quietly (?) evolve and remain a concern to be watched carefully. Mutations are happening quickly.
It is mutating quite rapidly and there is concern that it might become human-human transmittable.