Every vaccine has deaths associated with it. Some people are alergic to the medium. Some people are fatally alergic to other things as well, so allergies are not something that are limiited to vaccines. I suspect that these particular women were not alergic, however, because it states that the deaths cannot be causally tied to the vaccine.
Then perhaps it would be wise to figure out which groups of people a vaccine WILL KILL so they can be exempted when it is made mandatory.