She says her team have developed a vaccine that prompts the immune system to restrict the production of sex hormones, which leaves both male and female squirrels infertile.
This is not a good time to be linking vaccines and infertility.
> She says her team have developed a vaccine that prompts the immune system to restrict the production of sex hormones, which leaves both male and female squirrels infertile.
This is not a good time to be linking vaccines and infertility.
This is not a good time to be linking vaccines and infertility.