GlaxoSmithKline (GSK) has won US Food and Drug Administration (FDA) approval of its second four-strain influenza vaccine, FluLaval Quadrivalent, making it the fourth such vaccine on the US market.
The number of Cyclospora cayetanensis infections across the country now stands at 576, an increase of 28 in the past 2 days, according to an update from the Centers for Disease Control and Prevention (CDC) this morning. The Texas Department of State Health Services (TDSHS) shows that state's number at 258, which is 18 more than the CDC's currentTexas count; with those included, the nationwide total would now be 594.
Comments from industry, public health, and providers on the debut of a new flu vaccine.
The percentage of healthcare workers who were vaccinated against flu during the most recent season appears to be about the same as for the 2011-12 season, according to interim numbers posted yesterday by the US Centers for Disease Control and Prevention (CDC).
An analysis of Dallas County's massive West Nile virus (WNV) outbreak in 2012 found that it was preceded by an unusually mild winter and favored previously known hot spots, researchers reported today in the Journal of the American Medical Association (JAMA).
Cambodian health officials have identified another H5N1 avian influenza case, in a 58-year-old man who tested positive for flu in January but whose samples revealed co-infection with H5N1 in routine retrospective tests.
The risk of Guillain-Barre syndrome (GBS) after flu vaccination was much lower than the risk of GBS after flu infection, according to a study today in Lancet Infectious Diseases.
Canadian researchers used a self-controlled study design and data from universal healthcare systems in Ontario from 1993 through 2011. They determined exposures to flu vaccine and flu illness from physician billing claims.
A meta-analysis of 34 randomized clinical trials (RCTs) suggests that seasonal influenza vaccines can provide significant protection against flu even if the circulating flu strains don't match those in the vaccine, according to a Canadian team of researchers.
Indonesia's health ministry today announced that a 2-year-old boy died from an H5N1 avian influenza infection, according to a translated statement posted on FluTrackers, an infectious disease message board.
Vaccine advisors today voted in favor of recommending a newly approved recombinant flu vaccine for adults who have an egg allergy.
