Two doses of H7N9 avian flu vaccine produced what is considered an adequate immune response in only 2% of adults vaccinated, but two different adjuvants boosted that rate to 57% and 84%, according to a study yesterday in the Journal of the American Medical Association (JAMA).
China's Animal Disease Control Centre has confirmed H5N1 avian flu as the culprit in a die-off of more than 2,000 gulls at Qinghai Lake, a major migratory bird stopover site that has recorded large avian flu outbreaks in previous years, according to a report yesterday from the World Organization of Animal Health (OIE).
The number of US counties with a high incidence of Lyme disease grew more than threefold over the 20 years from 1993 through 2012 as the illness spread across the Northeast and Upper Midwest, according to a new report in Emerging Infectious Diseases.
Influenza activity is starting to pick up in some Southern Hemisphere nations, the World Health Organization (WHO) said yesterday in an update.
A recommendation for occupational use was tabled until the vaccine becomes available.
Today the US Department of Health and Human Services (HHS) announced the launch of a national center to help healthcare providers and facilities prepare for, transport, and treat patients with Ebola and other emerging disease threats, the agency said in a news release.
The predicted summer break in H5N2 avian influenza activity is growing longer in hard-hit Minnesota and Iowa, allowing more areas to be released from quarantine and more poultry farms to restock their barns.
Scientists from Singapore and Australia found that the revised World Health Organization (WHO) case definition for influenza-like illness (ILI) bested case definitions from the US Centers for Disease Control and Prevention (CDC) and the European Centre for Disease Protection and Control (ECDC), according to their report today in Eurosurveillance.
Post-vaccine levels of antibodies to influenza hemagglutinin (HA) and neuraminidase (NA) decline slowly over 18 months in adults, and individuals vaccinated 2 years in a row have significantly lower immune responses, according to a study yesterday in the Journal of Infectious Diseases.
Saudi Arabia's Ministry of Health (MOH), which reported 9 MERS-CoV cases on May 11, has added 3 more in the past 3 days and reported 2 deaths in previously reported cases as it is apparently grappling with a Web site failure, switching to a new—and detail-limited—reporting system, or both.
