News & Perspective

Apr 01, 2013

Apr 01, 2013

China reports three H7N9 infections, two fatal

(CIDRAP News) – Chinese health officials yesterday announced three severe respiratory infections, two of them fatal, from H7N9 influenza, a subtype that has not been known to infect humans before.

Mar 29, 2013

Mar 29, 2013

CDC: Main flu marker dips below baseline

(CIDRAP News) – One of the key markers the US Centers for Disease Control and Prevention (CDC) uses to gauge flu activity returned to baseline last week for the first time since early December, signaling that the season is drawing to a close, the agency said today.

Mar 25, 2013

Mar 25, 2013

US flu making a slow spring exit as kids' deaths top 100

(CIDRAP News) – The nation's flu indicators continue to drop with the start of spring, but virus activity is still significant in many parts of the country, the US Centers for Disease Control and Prevention (CDC) said in its most recent surveillance report.

Mar 15, 2013

Mar 15, 2013

US flu markers show further signs of decline

(CIDRAP News) – Flu activity in the United States last week continued its slow retreat, with more areas of the country returning to regional baselines and fewer respiratory samples testing positive for the virus.

Mar 08, 2013

Mar 08, 2013

US flu activity almost back to baseline

(CIDRAP News) – Influenza activity in the United States continued to tumble last week, with one key marker—clinic visits for flulike illness—nearly approaching the national baseline, the US Centers for Disease Control and Prevention (CDC) said today.

Mar 01, 2013

Mar 01, 2013

US flu activity ebbs further as influenza B surges

(CIDRAP News) – Most US influenza activity indicators showed a continued decrease last week as influenza B for the first time this season became the predominant strain, according to new data presented today by the Centers for Disease Control and Prevention (CDC).

Of 7,609 respiratory specimens tested by reporting labs, 16.9% were positive for flu, about the same as the previous week, when 16.8% tested positive.

Mar 01, 2013

Study: Getting flu shot 2 years in a row may lower protection

(CIDRAP News) – Experts are puzzled by a new study in which influenza vaccination seemed to provide little or no protection against flu in the 2010-11 season—and in which the only participants who seemed to benefit from the vaccine were those who hadn't been vaccinated the season before.

Feb 22, 2013

Feb 22, 2013

Flu activity continues its slow retreat

(CIDRAP News) – Some of the key markers that US officials use to track flu continued to tumble last week, though activity was still elevated in most parts of the country, according to the Centers for Disease Control and Prevention (CDC) today.

Nationally, the percentage of doctors visits for flulike illness fell from 3.2% to 2.8% last week, with all parts of the country still above regional baselines.

Pages

by Topic

by country

by organization

Newsletter Sign-up

Get CIDRAP news and other free newsletters.

Sign up now»

OUR UNDERWRITERS

Unrestricted financial support provided by

Bentson Foundation Gilead 
Grant support for ASP provided by


bioMérieux

  Become an underwriter»