Credit WHO
# 7247
Meanwhile, the other emerging virus threat (H7N9) in China continues to simmer, albeit at a lower rate than a week ago, as evidenced by this update from the World Health Organization’s WPRO office.
Human Infection with Avian Influenza A(H7N9)
as of 8 May 2013
Situation update
- As of 8 May 2013, a total of 130 cases have been reported (129 from China's National Health and Family Planning Commission, and 1 from Taipei Centers for Disease Control). Of these patients, 31 have died. (Note: The map does not reflect 7 reported deaths and will be updated once information on the location of the reported death cases is confirmed.)
- WHO expects to continue to see sporadic cases of H7N9 in people.
- The source and mode of transmission remain unknown, but increasing evidence is pointing to poultry exposure.
- At this stage, there is no evidence of sustained human-to-human transmission.
- WHO does not advise special screening at points of entry with regard to this event, nor does it recommend that any travel or trade restrictions be applied.
For some perspective on the slowdown in cases, and what it may – or may not – signify, I’d invite you to read Helen Branswell’s well-sourced and thoughtful piece from last night called:
Think H7N9 cases are slowing? Too soon to declare virus under control: experts
Helen Branswell / The Canadian Press
May 7, 2013
As we’ve seen with other emerging viruses – from HIV to H5N1, and most recently to nCoV – their spread, and ultimate impact are always difficult to gauge, particularly early in their appearance.
