Afterhearing the newresults, Seth Berkley, chiefexecutiveof the InternationalAIDSVaccineInitiative, said, "Certainly, there'ssome kind of signal there," butadded, "it's a modesteffect."
SethBerkley: The GAVI Alliance has achieved many things in its first dozen years, but none more important than helping save more than 5.5 million lives and prevent untold illness and suffering.