I hesitate to say something about Egypt, no expert at all...., but it is a good thing to discuss current situations. Somehow not many discussions at FT, or they fizzle out rather quickly.
I feel this:
Bird Flu is widespread in poultry in Egypt (OIE-report!), we would expect humans infections, especially in this season. We know H5N1 can be contagious, especially for family members. Genetic factors seem to play a role (something with sugar and umbrella's..). So emerging family clusters are not a surprise.
On the other hand we know you will not easily be infected by H5N1. If it was easy, we were in the middle of a pandemic now.
I feel WHO is right: there is limited H2H spreading, not sustained.
At the same time there is normal flu: happens every year, some years are worse than others. Flu patients are flooding hospitals in Egypt now, most of them probably "normal" flu? (I hope..)
Right now hospitals are flooded with flu patients in some regions in the USA too:
http://www.click2houston.com/news/15015788/detail.html
In Australia too flu raged last winter.
Egyptian authorities could have underestimated the bird flu problem, a little late to react, right now it seems to have their attention.
Surveillance in Egypt seems to be improved, together with media campaigns, more awareness there is something like bird flu.
Right now I am not more worried about Egypt than last year, however the situation does not seem to improve, in the contrary it seems to creep slowly in the wrong direction.
- Egypt is a large country, but the people live mostly along the Nile, very close together, not easy to control bird flu here.
Authorities seem to vest their hope on vaccination of birds, was not a success in Vietnam and Indonesia.
- still no good compensation scheme for culled poultry?
- reports on viral resistance against Tamiflu;
- every infected bird and infected person is a petridish for the virus;
- reassortment could happen, with normal flu and H7 circulating;
We can be very happy with Theresa42, Niman, Commonground, Treyfish, well I can not name everyone, who watch the current developments.
Last year there were several thousands of suspect cases, it seems not feasible to track them all, allthough I do not want to underestimate the Egypt trackers!
So basically I feel nothing new is going on, but the situation bears watching.
Not sure how to watch this in an efficient way.
It is important to know what is "normal" in Egypt, so if something different is going on, you will know it.
If fatalities keep going up and HCW's get infected, these indicators are mentioned often. Other indicators?