swine flu
revere | April 25, 2009There may not have been much news at the CDC briefing, but it is coming thick and fast now. The CDC works through state health departments and defers to them on information about what is going on in their localities. Hence all questions about this were deflected at the 1 pm CDC briefing. I think I understand the thinking behind this but it doesn't serve the goal of getting the information out there quickly. CDC needs to be the information clearing house for all the swine flu news going on around the country and they need to do with absolute transparency. Here's what has developed since that…
gregladen | April 25, 2009Here is a brief summary of what we seem to know now.
The World Health Organization reports that in the US there have been seven confirmed cases of Swine Influenza A/H1N1 in humans, wtih 5 in California and two in Texas. In addition, there are another nine spuspected cases. These were generally not severe, and no one has died.
Less traditional and less reliable sources have suggested that there are a large number of cases of type A flu (not necessarily the swine flue) in Queens New York, perhaps something like 100, and two cases in Kansas. If these are real, they will probably be reported…
revere | April 25, 2009CDC has just concluded a press briefing and the big news is there is no big news. In fact there was hardly any small news. The major questions have been identified -- how transmissible, what is the epidemic curve, are there more cases in the US, are there subtle genetic differences in the US and Mexican versions to account for the apparent difference in clinical and epidemiological features, etc. -- but answering them will take longer.
Meanwhile, no new cases have been identified in the US, but CDC in collaboration with state and local health departments and the academic and medical sectors…
revere | April 25, 2009There will be an update from CDC later today and WHO's expert committee established under the new International Health Regulations (IHR) meets via teleconference this morning North American east coast time at 10 am (4 pm Geneva time) to consider whether the swine flu situation merits declaring it “a public health event of international concern.” If they do, WHO Director General Margaret Chan may respond by raising the pandemic threat alert level from the current phase 3 (new virus: no or limited human to human transmission) to phase 4 (new virus, evidence of increased human to human…
razib | April 24, 2009See FuturePundit & Effect Measure. Also see H5N1. CDC recommends (especially for residents of California & Texas):
* Cover your nose and mouth with a tissue when you cough or sneeze. Throw the tissue in the trash after you use it.
* Wash your hands often with soap and water, especially after you cough or sneeze. Alcohol-based hands cleaners are also effective.
* Try to avoid close contact with sick people.
* If you get sick, CDC recommends that you stay home from work or school and limit contact with others to keep from infecting them.
* Avoid touching your eyes, nose or mouth. Germs…
gregladen | April 24, 2009Well, at some level, you should be worrying now. This is serious. But there are a lot of other things you should be worried about as well, such as the nuclear threat and, if you live in tornado alley, tornadoes. But when do you have to start paying attention to current information, bulletins, and so on, and to perhaps start planning to alter your behavior (like, not going to Mexico, or wearing around a mask and staying in the house, or perhaps something in between)?
The World Health Organization (WHO) has a threat level system. The lowest threat level is 1, the highest is at 6. The good…
revere | April 24, 2009Some end-of-the day (but not end-of-the-world) bits and pieces in the emerging swine flu story.
From Helen Branswell (Canadian Press):
In Mexico, Secretary of Health Jose Angel Cordova Villalobos said in a television interview that there have been 45 deaths, but only 16 of those were directly related to the flu in question.
An estimated 943 people are ill, the television report said.
The majority of the cases are occurring in young, previously healthy adults in their mid 20s to mid 40s, reports suggest. Experts aren’t certain if all of those people are sick with this virus or if other flu or…
revere | April 24, 2009Two recent sources of information, a conference call for clinicians and a just concluded media conference call held by CDC Acting Director Richard Besser.
Clinician call:
An emergency conference call for the Clinician Outreach and Communication Activity (COCA) was announced just hours ago on the Clinicians Terrorism and Emergency Preparedness listserv. It was "live blogged" via the Comments Thread by reader Abigail, MD. Here's the gist (lightly edited), as typed by her in real time (thanks!):
Update on current emergency situation - 8 individuals in US with swine flu, the hospitalized patient…
revere | April 24, 2009Friday April 24, 1:40 pm: AP and NYT reporting that Mexican authorities are saying that they have determined that 16 of 60 deaths are "swine flu," with 44 more being tested. They have yet to confirm whether it is the same as the California/Texas cases, but that's a bit irrelevant since either way it sounds like a very worrisome development. There are already a reported 930 plus cases, with schools closed in Mexico City and contemplation of closing government offices. Obama has been notified and the White House is following the situation. WHO and CDC have activated their emergency centers and…
revere | April 24, 2009Late yesterday we summarized a CDC media briefing about the developing investigation of cases of influenza in California and Texas with a previously unknown flu virus with genetic components from pigs ("swine flu", humans and birds). At the same time reports were surfacing of an especially virulent respiratory disease outbreak in central and southern Mexico that had resulted in 20 deaths and hospitalizations with acute respiratory failure. 137 cases have been reported, including health care workers. When asked yesterday, CDC said they were in close touch with their Mexican counterparts but at…
ddobbs | April 23, 2009Reading the Mindreading Studies - Science Progress seeks a handle on fMRI hype, hope, and horizons
The evolving Swine Flu story [Effect Measure] The skinny on a scary run of deadly swine flu, from people who've been doing this a while.
Green Issues Fade Is green losing its lustre?
Eli Lilly Tops List of Drug-Company Pay to Vermont Docs Altogether, 78 drug companies spent just shy of $3 million dollars in payments to health professionals in Vermont last year. This is a state of about 600,000 people, and only a few thousand doctors. Payments to psychiatrists, for instance, totaled $479,306.19…
revere | April 23, 2009This afternoon CDC held a "media availability" on the evolving swine flu cases. Evolving is an understatement. There are now more recognized cases, although not all cases are "new," with some cases retrospectively recognized now that more intense investigation is occurring. The total is now seven cases. Two occurred in San Antonio, Texas, two sixteen year old boys in the same school. Three more were found in California (in addition to the initial two cases), including a father - daughter pair. All California cases are in San Diego and neighboring Imperial counties, the location of the initial…
revere | April 22, 2009Late yesterday afternoon a Morbidity and Mortality Weekly Report (MMWR) Dispatch appeared on CDC's website that is unique in my experience. MMWR is usually heavily vetted and edited and nothing gets out of there fast. Indeed, in recent years, nothing at all got out of CDC very fast. And yet here is this Dispatch, with text referring to the same day of issue (April 21), reporting on two young patients with febrile respiratory illnesses, one of whose cases CDC only learned about on April 13, 8 days earlier. April 17 CDC determined that the two children, both from the San Diego, California area…