Sentences with phrase «current vaccine formulation»

There is no current vaccine formulation that is fully effective in the presence of maternal antibodies.

Not exact matches

To date, only six patients (including Menezes) for whom the vaccination strategy failed have survived, the first was 6 year - old Matthew Winkler from Ohio, who was bitten by a rabid bat in 1970 and developed symptoms after receiving a full course of the vaccine (prior versions of the rabies vaccine were not as effective as current formulations).

The current vaccine is acellular, meaning it contains protein pieces of the Bordetella pertussis bacterium, given in combination with the tetanus and diphtheria vaccines in the DTaP formulation for infants and children up to six years old.

Instead, they must create a new generation of vaccines that's just as safe as the current formulation, but offers better long - term protection against the illness.