Showing posts with label disease. Show all posts
Showing posts with label disease. Show all posts

Sunday, September 28, 2014

United States HIV/AIDS Epidemic



Why is the Ebola scare such a media focus?   Ebola represents a potential epidemic threat.  HIV/AIDS is here now.  It seems to be the forgotten epidemic.  Not popular to talk about any more.

1 million people are currently infected with HIV/AIDS in the US.  The government estimates 50,000 new cases in the US annually, more than all the total number of Ebola infections worldwide in history

 Mr. Obama joins the scare about a potential Ebola epidemic.

"It is a marathon, but you have to run it like a sprint," Obama said. "How quickly we can contain it is within our control. If we move fast, even imperfectly, that could mean the difference between 10,000, 20,000, 30,000 deaths versus hundreds of thousands or even a million deaths."

This is unsubstantiated hyperbole.  According to WHO statistics, Ebola infection has resulted in less than 1,000 fatalities worldwide in all history.



U.S. Statistics HIV/AIDS

> 1 Million are living with HIV in the US, 1 in 6 Living with HIV are Unaware of their infection
Gay and bisexual men of all races are the most severely affected by HIV

           
About 1 in 4 new HIV infections is among youth ages 13-24. Most of them do not know they are infected, are not getting treated, and can unknowingly pass the virus on to others

HIV in the United States: At A Glance

CDC estimates that 1,144,500 persons aged 13 years and older are living with HIV infection, including 180,900 (15.8%) who are unaware of their infection1. Over the past decade, the number of people living with HIV has increased, while the annual number of new HIV infections has remained relatively stable. Still, the pace of new infections continues at far too high a level— particularly among certain groups.
HIV Incidence (new infections): The estimated incidence of HIV has remained stable overall in recent years, at about 50,000 new HIV infections per year2. Within the overall estimates, however, some groups are affected more than others. MSM continue to bear the greatest burden of HIV infection, and among races/ethnicities, African Americans continue to be disproportionately affected.
HIV Diagnoses (new diagnoses, regardless of when infection occurred): In 2011, an estimated 49,273 people were diagnosed with HIV infection in the United States. In that same year, an estimated 32,052 people were diagnosed with AIDS. Overall, an estimated 1,155,792 people in the United States have been diagnosed with AIDS3.
Deaths: An estimated 15,529 people with an AIDS diagnosis died in 2010, and approximately 636,000 people in the United States with an AIDS diagnosis have overall3. The deaths of persons with an AIDS diagnosis can be due to any cause—that is, the death may or may not be related to AIDS.

Figure1: Estimated New HIV Infections in the United States, 2010, for the Most Affected Subpopulations
This chart shows the populations most affected by HIV in 2010. In that year, there were 11,200 new HIV infections among white men who have sex with men (called MSM); 10,600 new HIV infections among black MSM; 6,700 new infections among Hispanic/Latino MSM; 5,300 new infections among black heterosexual women; 2,700 new infections among black heterosexual men; 1,300 new infections among white heterosexual women; 1,200 among Hispanic/Latino heterosexual women; 1,100 among black male injection drug users; and 850 among black female injection drug users.

By Risk Group

Gay, bisexual, and other men who have sex with men (MSM) of all races and ethnicities remain the population most profoundly affected by HIV.
In 2010, the estimated number of new HIV infections among MSM was 29,800, a significant 12% increase from the 26,700 new infections among MSM in 20082.
Although MSM represent about 4% of the male population in the United States4, in 2010, MSM accounted for 78% of new HIV infections among males and 63% of all new infections2. MSM accounted for 52% of all people living with HIV infection in 2009, the most recent year these data are available1.
In 2010, white MSM continued to account for the largest number of new HIV infections (11,200), by transmission category, followed closely by black MSM (10,600)2.
The estimated number of new HIV infections was greatest among MSM in the youngest age group. In 2010, the greatest number of new HIV infections (4,800) among MSM occurred in young black/African American MSM aged 13–24. Young black MSM accounted for 45% of new HIV infections among black MSM and 55% of new HIV infections among young MSM overall2.
Since the epidemic began, an estimated 302,148 MSM with an AIDS diagnosis have died, including an estimated 5,909 in 20103.
Heterosexuals and injection drug users also continue to be affected by HIV.
Since the epidemic began, almost 85,000 persons with an AIDS diagnosis, infected through heterosexual sex, have died, included an estimated 4,003 in 20103.
New HIV infections among women are primarily attributed to heterosexual contact (84% in 2010) or injection drug use (16% in 2010). Women accounted for 20% of estimated new HIV infections in 2010 and 24% of those living with HIV infection in 20091, 2. The 9,500 new infections among women in 2010 reflect a significant 21% decrease from the 12,000 new infections that occurred among this group in 20082.
Injection drug users represented 8% of new HIV infections in 2010 and 16% of those living with HIV in 20091, 2.
Since the epidemic began, nearly 182,000 injection drug users with an AIDS diagnosis have died, including an estimated 4,218 in 20103.

Followup on comment from Maggie Danhakl, Assistant Marketing Manager at "www.healthline.com".  Their web site offers good current information regarding HIV/AIDS.



Friday, July 19, 2013

Everybody Dies...



I suppose I should approach this from a sort of philosophical perspective...

From the Kung Fu TV Series Pilot (1972), we watch the vignette,
Master Kan: Quickly as you can, snatch the pebble from my hand.
[Young Caine tries to do so and fails]
Master Kan: When you can take the pebble from my hand, it will be time for you to leave.
....
Master Po: Close your eyes. What do you hear?
Young Caine: I hear the water, I hear the birds.
Po: Do you hear your own heartbeat?
Caine: No.
Po: Do you hear the grasshopper which is at your feet?
Caine: Old man, how is it that you hear these things?
Po: Young man, how is it that you do not?
In a similar fashion, Jesus instructed the disciples that for those with "ears to hear", there would be signs of what was to come, as clear as the advent of leaves on the fig,
So likewise ye, when ye shall see all these things, know that it is near, even at the doors. (Matt. 24:32–33.)
All the signs would seem to indicate my time to leave.

I went into the Utah Valley Regional Medical Center on Thursday, for coronary angiography.  The results were not good news.  Lots of clear evidence of advanced atherosclerosis.  The cardiologist said many of my coronary arteries are obstructed, and some are fully blocked.  This less than two years since my major bypass surgery.

Perhaps significantly, the doctor did not bother to explain the prognosis, but only to explain that he has no further remedial measures to offer, he sees no reason to try any further medical intervention.  "Dammit Jim, I'm a Doctor, Not A Miracle Worker!"  Nature taking its course.

Not that this was any kind of a surprise to me.  I've heard this before, under similar circumstances.  I've been expecting such a verdict since 2008, with several near-death experiences.

Close family members have died recently.  My brother Tom in Sept 2001, my father in April 2011, and my sister Mary in May 2013.

The cardiologist seemed to suggest that I sorta deserve to have arterial disease because I've chosen to be such a fat person.  Apparently he feels that anyone weighing in at anything over 200 pounds is not really fit for his attentions, and is just a waste of his valuable time.   (I am presuming that the good doctor weighs 200 pounds.)  He recommended that I might want to consider some sort of bariatric surgical self-mutilation to correct my defect, and sent a hospital representative to tell me about this popular medical procedure.  The outcome from that meeting was not encouraging either.

Not that I'm much interested in this sort of thing.  I didn't really even have a chance to voice my vote on the heart surgery, at the time.   But apparently it was just assumed, since I showed up at their hospital.  Going to the ER seemed like the natural thing to do, since I was hurting at the time.  In retrospect perhaps it was a mistake.  From now on, I'll not be so anxious to find relief from suffering pain at the hands of doctors.  Over the last five years, the medical folks have consistently demonstrated to me that such a trivial consideration as easing pain is far from their first priority.

So it hurts.  But I'm not dead yet.  And I'm not giving up hope.  I've faced this kind of attitude before, and it is no use trying to obtain any further medical help from those with this sort of fatalistic thinking.  Seems like the medical guys are trying to make me believe, "Resistance is futile".  I'm willing to try reasonable things.  But five years ago, I encountered a similar attitude in the doctors attending me after the stroke that should have killed me then.  The suggestion then was for me to take anti-depressants - and find another doctor.

Some time later, a University of Utah neurologist discovered that I had a tumor that was causing at least some of the problems. I had seen literally dozens of doctors with the same symptoms.  Nobody else came up with any diagnoses that seemed even remotely related.

Not every doctor seems exclusively focused on the technical aspects of the medical practice.  There have been notable exceptions that I recognize and apprieciate, like Dr. Digre, Dr. Skalabrin, Dr. Kennedy, Dr. Kielar, and others.  Some seem to realize that the relief of pain and suffering is one of the best things medical science can do for humankind.  But perhaps this pursuit is simply too mundane for most doctors to face - I really don't know.  All I know is, I go to doctors seeking pain relief, and most of them only seem to perceive me as an object that needs "fixing".

I am far beyond the point of hoping for that.

Apparently for me the most obvious interests to pursue now are end-of-life considerations.

Everybody dies.