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(CIDRAP News) – The World Health Organization (WHO) today recommended changing one of the three vaccine strains for the Northern Hemisphere's next flu season, based on the changing profile of circulating influenza B strains.
An expert group that met in Geneva earlier this week suggested changing the B component of the vaccine, but sticking with the A/H3N2 and A/H1N1 components.
(CIDRAP News) – Influenza vaccine over the past few months has provided moderate protection overall but didn't have a significant impact on protecting seniors, a study from the US Centers for Disease Control and Prevention (CDC) revealed today.
Feb 21, 2013
(CIDRAP News) – In a new study, Chinese hospital staffers who wore N95 respirators all the time enjoyed significantly lower rates of clinical respiratory illnesses (CRIs) than workers who wore surgical masks or used N95s only for high-risk procedures.
Feb 20, 2013
Feb 19, 2013
(CIDRAP News) – One patient in a British family cluster of novel coronavirus (NCoV) infections, a 38-year-old man with an underlying medical condition, has died, and fresh details about a recently reported mild case have sparked new questions about how the virus is spreading and how big a threat it poses.
(CIDRAP News) – A 36-year-old Egyptian woman from Beheira governorate recently died from an H5N1 avian influenza infection, pushing the world's number of infections reported so far this year to 10, according to an update on the disease from the World Health Organization (WHO).
Feb 18, 2013
(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.
(CIDRAP News) – The US Centers for Disease Control and Prevention (CDC) announced yesterday that it is investigating a Salmonella Heidelberg outbreak simmering since last June that has sickened at least 124 people in 12 states.
Feb 15, 2013
(CIDRAP News) – A third member of a British family has been infected with a novel coronavirus (CoV) but has had only a mild illness, UK health officials reported today, providing more evidence of person-to-person transmission of the virus and showing that it doesn't always cause severe sickness.
Feb 14, 2013
(CIDRAP News) – New European studies reported today in Eurosurveillance suggest that this year's influenza vaccine is providing good protection against influenza B viruses but only moderate protection against type A—findings more or less consistent with earlier results in the United States.
(CIDRAP News) – H5N1 avian influenza killed two more people, a young girl whose illness was first announced by Cambodian authorities today and a Chinese woman whose infection was first reported 3 days ago.
(CIDRAP News) – A male family member of a British man hospitalized with a novel coronavirus (CoV) infection has also been hospitalized with the same virus, pointing to another instance of human-to-human spread, UK and international health authorities reported today.
Feb 13, 2013
(CIDRAP News) – Top federal health officials who testified on Capitol Hill today said the nation has much better influenza defenses today than it had 10 years ago, but one of them predicted that a "universal" flu vaccine is probably still 5 to 10 years away.