News & Perspective

May 10, 2013

May 10, 2013

Groups take next H7N9 vaccine step amid questions about summer spread

(CIDRAP News) – The steep decline in H7N9 cases in China has influenza experts wondering if poultry market closures have slowed the disease or if the new virus is showing a summerlike decline that other avian flu viruses show, according to the latest assessments today.