Health workers have warned that the outbreak, already one of the worst in decades, could take as long as a year to contain if infection rates do not flatten.
Health workers have warned that the outbreak, already one of the worst in decades, could take as long as a year to contain if infection rates do not flatten.
The health secretary is trying to restart the work of a panel that advises the government on vaccines, after a judge froze its decisions and prevented it from meeting.
Health Secretary Robert F. Kennedy Jr. during a House hearing in April. Last June, he fired all 17 members of a vaccine advisory committee and named new ones, many of whom share his skepticism of vaccines.