News & Perspective

(CIDRAP News) – Researchers in other countries have found evidence that circulating strains of Bordetella pertussis have adapted to the acellular vaccine, and researchers today reported similar findings for the first time in US kids, based on genetic analysis of isolates from hospitalized children.

(CIDRAP News) – The nation's flu markers show that the flu has probably peaked, though many states are still reporting plenty of infections and hospitalizations, the US Centers for Disease Control and Prevention (CDC) said today.

Though the percentage of doctors' visits for influenza-like illness (ILI) is still above baselines in all regions of the country, the overall national level fell from 3.6% to 3.2% last week, according to the CDC.