question archive Would it be efficient to vaccinate against yearly swine and avian flu at the same time? Why or why not? What is the significance of a virus that can directly infect humans from chickens? Why do you think that the 1997 threat did not turn into a pandemic?
Would it be efficient to vaccinate against yearly swine and avian flu at the same time? Why or why not? What is the significance of a virus that can directly infect humans from chickens? Why do you think that the 1997 threat did not turn into a pandemic?
Subject:BiologyPrice: Bought3
Would it be efficient to vaccinate against yearly swine and avian flu at the same time? Why or why not?
What is the significance of a virus that can directly infect humans from chickens? Why do you think that the 1997 threat did not turn into a pandemic?
