H7N9 Avian Influenza

Recent News

Apr 28, 2017

Flu Scan for Apr 28, 2017

H7N9 in China
Flu season slows
Apr 25, 2017

News Scan for Apr 25, 2017

H7N9 cases in China
New USDA secretary
Malaria immune response
Apr 24, 2017

News Scan for Apr 24, 2017

MERS in UAE, Saudi Arabia
H7N9 case in China
Apr 21, 2017
Poultry market China

China's H7N9 cases spike, led by infections in Beijing

Officials say 7 of 13 recent cases in Beijing are local and 6 were imported.

Apr 17, 2017
Chicken selling

More details emerge on H7N9 cases in Tibet, Beijing

All 6 recent cases involved poultry exposure in areas far from the recent epicenter of activity.

Apr 14, 2017

News Scan for Apr 14, 2017

Saudi MERS cases
Zika RNA in mosquitoes
H7N9 cases in China
US flu decline
Apr 10, 2017

Flu Scan for Apr 10, 2017

Tibet H7N9 case details
Avian flu on 3 continents
Bats and zoonotic flu emergence
Apr 07, 2017

News Scan for Apr 07, 2017

H9N2 altered in pigs
H7N9 cases in China
US flu decline
Yellow fever vaccine
HPV prevalence
Mar 31, 2017
Inspecting market chicken

China reports 17 H7N9 cases as fast disease progression noted

In a review of recent cases, experts report a shorter time to ICU and death.

Mar 16, 2017
Chicken market

Detailing recent H7N9 cases, WHO notes 3 clusters

The agency says there's still no evidence H7N9 has gained capacity for sustained spread.

Resources & Literature

Resources

Jump to Recent Literature

 

Last updated Oct 8, 2014

Center of Excellence for Influenza Research and Surveillance (CEIRS) Resources

H7N9 PDF of epidemiologic curve, other case graphs, and map
PowerPoint slides of the H7N9 graphs and map

 

 


Latest Case Information

Frequently updated case list from FluTrackers
Graphs, charts, maps, and other info from FluTrackers
Case table and other info from Flu Wiki
Healthmap.org (search for H7N9 near top)
Disease outbreak news from WHO
Graphs, charts, maps, and other info from Virology Down Under
Google case map compiled by South China Morning Post
H7N9 infographic from Bloomberg News
Genetic analysis of virus from The Lancet (May 1, 2013)

Health Agency Documents

World Health Organization (WHO)

H7N9 page
Risk assessment (Jul 4, 2013)
H7N9 overview (May 31, 2013)
Latest case update (May 29, 2013)
Candidate vaccine viruses (May 26, 2014)
Joint mission report (May 18, 2013)
Lab guidance (May 10, 2013)
Surveillance recommendations (May 10, 2013)
Frequently asked questions (Feb 14, 2014)
Preliminary assessments of age and sex distribution (Apr 22, 2013)
RT-PCR protocol for H7N9 detection (Apr 15, 2013)
Background and summary (Apr 5, 2013)
Weekly report

US Centers for Disease Control and Prevention (CDC)

H7N9 page (updated Feb 12, 2014)
                                                                                                                           Frequently asked questions (Sep 9, 2014)
                                                                                                       Interim guidance on case definitions (Jan 10, 2014)
                                                                                          Study on risk factors (Jun 17, 2014)                                                                                                                    Top 10 pandemic response planning tips (May 30, 2013)
                                                                                   Emergence of avian influenza A(H7N9) virus causing severe human illness (May 10, 2013)                     Interim guidance for healthcare professionals (Jan 23, 2014)                                                                       Interim antiviral guidance (Sep 30, 2013)                                                                                                             Interim guidance on chemoprophylaxis with antiviral medications (Sep 30, 2013)                                 Testing recommendations for possible H7N9 infection in US (Jan 24, 2014)                                               H7N9 images

Department of Health and Human Services (HHS)

H7N9 page

Hong Kong Centre for Health Protection (CHP)
Avian influenza page

Weekly avian influenza report

Chinese Center for Disease Control and Prevention

H7N9 page
Daily updates
Frequently asked questions
Research highlights
Health tips for travelers

European Centre for Disease Prevention and Control (ECDC)

Risk assessment (Jan 27, 2014)
Epidemiologic update (Feb 7, 2014)
Case definition and case finding algorithm (Apr 26, 2013)
Genetic analysis from Euro Surveill (Apr 18, 2013)
Detection and clinical validation guidance from Euro Surveill (Apr 18, 2013)
Avian influenza page                                                                                                                                        Laboratory preparedness in EU/EEA for detection of H7N9 from Euro Surveill (Jan 30, 2014)

Public Health Agency of Canada (PHAC)

H7N9 page 
Travel health notice (Feb 17, 2014)
Public health notice (Oct 8, 2014)
Risk assessment (Oct 8, 2014)
Infection prevention and control guidance (Jun 24, 2013)

Biosafety advisory (Mar 17, 2014)

Public Health England (PHE)

Guidance for possible cases in travelers

World Organization for Animal Health (OIE)

Frequently asked questions
Statement on key role of live-bird markets (Apr 30, 2013)

Food and Agriculture Organization (FAO)

Frequently asked questions (May 27, 2013)

American Public Health Association (APHA)

What you should know now (Apr 19, 2013 blog post)

Twitter

CIDRAP (@CIDRAP)
Helen Branswell (@HelenBranswell)
CDC: Flu (@CDCFlu)
Michael Coston (@Fla_Medic)
ECDC (@ECDC_EU)
Martin Enserink (@martinenserink)
FluTrackers.com (@FluTrackers)
Jason Gale (@jwgale)
GISAID AI Digest (@AIDigest)
Gregory Hartl (@HaertlG)
HealthMap.org (@healthmap)
Crawford Kilian (@crof)
nprGlobalHealth (@nprGlobalHealth)
Lisa Schnirring (@lisaschnirring)
Marc Sprenger (@ECDC_MSprenger)
World Health Organization (@WHO)

 

Recent Literature

Huo X, Chen L, Qi X, et al. Significantly elevated number of human infections with H7N9 virus in Jiangsu in eastern China, October 2016 to January 2017. Euro Surveill 2017 Mar 30;22(13):pii=30496

Iuliano AD, Jang Y, Jones J, et al. Increase in human infections with avian influenza A(H7N9) virus during the fifth epidemic — China, October 2016-February 2017. MMWR 2017 Mar 3;66(Early release)

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