With a demand that vaccine boosters be tested against placebos, RFK Jr. puts an old antivaccine claim at the forefront of ...

Health and Human Services Secretary Robert F. Kennedy Jr. has misleadingly claimed that vaccines are not tested in ...

MIT scientists have developed polymer microparticles that release vaccine doses over time, offering a single-shot solution for immunization.

Polio has broken out before in Papua New Guinea, with the most recent incident happening in June of 2018, after a reported 20 ...

The World Health Organisation has declared a polio outbreak in Papua New Guinea and called for an "immediate" vaccination ...

Kennedy told senators at the time he was “all for” the polio vaccine. What the secretary might do and what he has done in his personal life may differ. When questioned during his confirmation ...

In subsequent testing, two children in Lae were found to have the poliovirus type 2 strain, according to the WHO ...