News & Perspective

Nov 06, 2015

Nov 06, 2015
Flu shot

US flu levels still low, with few global hot spots

More states are reporting their first cases and even deaths, but at the national level, flu levels remained low last week. 

Oct 25, 2013

Oct 25, 2013
Northern Hemisphere

Flu activity stays low in most Northern Hemisphere regions

Some Northern Hemisphere indicators show slight upticks in influenza activity.

Mar 01, 2013

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 14, 2013

Feb 14, 2013

Euro studies show flu vaccine working best against type B

(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.

Jan 20, 2012

Dec 16, 2011

Dec 16, 2011

Flu watchdogs report few hot spots

(CIDRAP News) – Flu activity remained low in the Northern Hemisphere last week, with only a few countries, such as Costa Rica and Cameroon, reporting spikes in the number of cases, the World Health Organization (WHO) said today.

Costa Rica is the only tropical country in the Americas to report increasing numbers of cases, which are primarily influenza A/H3N2, the WHO said.

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