Trivia and waste of bandwidth – until it saves your kid’s life

August 31, 2008

Trivial information and internet communication make for bandwidth-wasting and brain-numbing exchanges — friendly, maybe, but your spouse will consider filing papers.

Until it saves your kid’s life with a dramatic diagnosis of a deadly disease across an ocean.

Look at the BBC report on the toddler in Florida whose life was saved by a transatlantic, e-mail suggested diagnosis.  Print story from BBC, here.

A toddler in Florida has been diagnosed with cancer after a Manchester woman saw early warning signs in a picture.

Madeleine Robb, from Stretford, who has never met her pen pal, spotted a shadow behind one of Rowan Santos’s eyes on pictures from her first birthday.

She then e-mailed her mother Megan advising her to get medical help.

The toddler was diagnosed with an aggressive form of cancer – Retinoblastoma – and underwent an operation and is having chemotherapy.

The two mothers became friends on an internet messageboard after their children were born on the same day.

But when Mrs Robb saw the pictures she said she knew something was not right.

Tip of the old scrub brush to Moments in Time.

[FireFox 3 doesn’t support the old video capture of VodPod; my apologies for sending you to the video, though sending someone to a BBC site is probably a great act of education.]


World Mosquito Day

August 21, 2008

Oops! Missed this one.

Anopheles gambiae mosquito biting.  A. gambiae is one of the several species of mosquito that is a vector for malaria.  EPA/Stephen Morrison photo

Anopheles gambiae mosquito biting. A. gambiae is one of the several species of mosquito that is a vector for malaria. EPA/Stephen Morrison photo

August 20 is World Mosquito Day:

Pause for a moment on World Mosquito Day to reflect on the little bloodsucker that probably causes more human suffering than any other organism. Observed annually today, August 20, World Mosquito Day originated in 1897 by Dr. Ronald Ross of the Liverpool School of Tropical Medicine, according to the American Mosquito Control Association, a nonprofit based in New Jersey.

Ross is credited with the discovery of the transmission of malaria by the mosquito, and was honored with a Nobel Prize for Medicine in 1902.

Each year 350-500 million cases of malaria occur worldwide, and over one million people die, most of them young children in sub-Saharan Africa, according to the Centers for Disease Control and Prevention.

But malaria is not the only disease spread by mosquitoes. There’s also West Nile virus, various strains of encephalitis, Dengue Fever, Rift Valley Fever, Yellow Fever.

Resources:


Creationist educational problem

August 10, 2008

Y’all with a smattering of understanding about evolution:  Go to this blog and help straighten out the creationists, will you?

“Creationist medical dilemma” at Unreasonable Faith

This is one of the hottest posts in the WordPress blogging continent at the moment.  Unreasonable Faith posted the old Doonesbury cartoon about the guy whose doctor diagnoses tuberculosis, and then asks the guy whether he’s a creationist before prescribing treatment (if you don’t know the cartoon, go see!).  I don’t think it was intended to attract so much traffic.

In the past three days creationists have moved into the comments section with all manner of creationist misinformation.  Few of the creationists are the hard-shelled, obnoxious type, but they could use some good information on genetics, mutations and evolution rates from someone familiar with the topics.


African nations back off of limited DDT use

August 7, 2008

Anti-DDT business interests appear triumphant, if only temporarily,  in their efforts to stop the use of DDT in the fight against malaria.

ProtectAfrica.com reports use of DDT has been stopped in northern UgandaNine corporations sued to stop the sprayingNew Visions reports a shift to a chemical named ICON for use in Indoor Residual Spraying, designed to protect people against mosquitoes in their homes.

I have links to stories saying Rwanda has abandoned DDT in the past few weeks, but none of the links work.

Meanwhile, from The East African in Nairobi, Kenya, comes the report that Tanzania became the first East African nation in recent years to use DDT for limited, indoor spraying. [But be wary of this source; the article also claims many nations outlawed DDT after 1972; not accurate in Africa, nor most other places.]

There is high irony in businesses opposing the use of DDT when environmental organizations in other nations do not oppose it.


Blue Collar Scientist, Jeff Medkeff

August 4, 2008

Blue Collar Scientist burst on the blogosphere last December.  News from Pharyngula is that Jeff Medkeff’s liver cancer took him — he died last night.

With luck, someone will be sure his on-line and in-print work is archived.  His voice, his activism, his enthusiasm, his patience and deep knowledge seem irreplaceable.  Scientists and other rational people will have to work much harder to fill in the gaps.

So long, Jeff.


Uganda and malaria, from the inside

July 30, 2008

This is probably as close to we can come to know what’s going on inside Uganda, especially with regard to malaria and efforts to fight it there.  Go see Mars and Aesculapius, “World Malaria Day.

As you can see, simply pumping DDT into the countryside is unlikely to solve the problems.


Tricks to deal with dementia: Give them a clue – lie if necessary

July 29, 2008

If your family has not been touched by a member with Alzheimer’s Disease, senile dementia, or some other form of memory-killing disease, you’re in a lucky minority.

A good friend told how her brother-in-law eased the pain of her mother’s slide into dementia, with little lies. The mother developed an invisible friend who had to accompany her on most outings. The problem was that the invisible friend was also invisible to the mother. The brother-in-law, frustrated at the mother’s refusal leave her room for an outing because the friend was not apparent to accompany them, finally told the mother that the friend was already in the car. Mom happily scooted to the car and forgot about the friend completely by the time they got to the car.

The friend was “already there” for much of the rest of the mother’s life. It was a lie, a falsehood, but it made things so much easier.

CBS Evening News tonight featured a story on a potential new treatment for dementia. In one segment, a husband was quizzing his dementia-affected wife, and she could not recall what he had told her just a few minutes before, how many years they had been married. Frustrating for the victim as well as the family.

Vodpod videos no longer available.

more about “CBS report on Alzheimers“, posted with vodpod

A British psychologist, Oliver James, has a new book out that suggests such quizzes do more damage, and are unnecessary. Help the victim along with cues, he says. It’s a trick he got from his own mother-in-law, Penny Garner, from her experience working with her mother.

In Dorothy’s case, Garner found that while she [Dorothy] had no idea what she had done moments before, she automatically tried to make sense of her situation by matching it to past experiences. Dorothy had always enjoyed travelling, and so if she was asked to sit with other people for any length of time, she assumed she was in the Heathrow departure lounge. By not challenging this assumption, Garner found that her mother would sit peacefully for long periods. If she did wander off, Garner found she could encourage her to return by reminding her of her former skill as a bridge-player, telling her that the other players were waiting for her. “Given a properly set up bridge table, my mother would spend hours happily looking at her cards and waiting to play,” she says.

People with dementia are often exhausting to care for because they forget what they are doing during routine activities. Garner found that she could enable her mother to remain relatively independent by providing cues. “If while getting ready for bed, I noticed she had lost track of whether she was buttoning up the cardigan ready to go out or taking it off to go to bed, I would fiddle with my buttons alongside her and say ‘Oh good! No more travelling for us today! Glad we’ve got a bed for the night!’ I found that this simple cue was all she needed. Without it, she was inclined to get half-way through undressing and then start getting dressed again.”

We all look for such cues in everyday life, and we use them to remind us of what we are doing, where we are going, and why. Why not make it easier for victims of dementia?

Who is president of the United States? Half the time I’d prefer to forget it’s George W. Bush. Don’t quiz me on it. Ask me if it isn’t great that we’re electing someone to replace him, this fall.

Smart human tricks.

Resources:


Rachel Carson: Nice lady scientist, no mass murderer

July 26, 2008

Aaron Swartz has the summary.  Start with the introduction here, and see the full text with links here.

He goes easy on the hoaxers, those who cast stones at Ms. Carson, but you still get the idea if you read the article.


News from Uganda? DDT, cotton, misreporting

July 13, 2008

In continuing efforts to slam environmentalists and Rachel Carson, Instapundit and RWDB complain (whine?) about the European Union’s efforts to block the importation of cotton from Uganda on fears of DDT contamination.

Meanwhile, back in Kampala, the news is that the EU has done the opposite, and is encouraging the use of DDT officially, not blocking its use at all. If DDT is used to fight malaria and not in uncontrolled agricultural use simply to keep products blemish-free, in carefully-controlled sprayings, EU has no complaints.

Is there any western news agency with a stringer in Kampala who could chase this story down? Beck and Reynolds still offer no evidence to back their odd claims, but the story could sure benefit from a solid chunk of reporting from BBC, or Reuters, or Agence France Presse, or someone who could talk with the EU and Uganda officials.

Other resources:

Full text of report, below the fold.

Read the rest of this entry »


Redefining “root canal”

June 28, 2008

It happens.  Last night I had a semi-emergency root canal. That’s not why I haven’t blogged, though — I feel fine.  I haven’t used any of the pain medication.  I’ve been able to work without the headache I thought was sinus, but now appears to have been an infected tooth.

But the story is Harry Sugg’s dental practice at Wheatland Dental.

There’s a lesson there for health care.  There’s a lesson there for professional services, like law offices.  There’s a lesson there for schools.

After a half-day wrangling with the dental insurance company — a phone system very unfriendly to clients asking questions, a fellow with bad information about which dentists in the area are on the plan — I got through in the late afternoon to Sugg’s office.  I’m a new patient, and I more than half expected them to offer an appointment late next week.

Instead, the receptionist said the entire staff, but for her, were out celebrating Dr. Sugg’s birthday.  But they’d be back in an hour, and I should be there when they arrived.

The waiting room has massaging chairs, two televisions running different, intrigueing DVDs, and a coffee pot.  Before I’d finished the paperwork I was offered a bottle of water.  Zip, zip, zip.  Oh, and no out-of-date magazines (a few interesting books, on history mostly, and astronomy).  The waiting room was not full at all — not a lot of waiting.  One group appeared to be there to support an aging family member.  They kept up a lively and often funny line of patter with the staff.  It was as if a co-ed barber shop had broken out in the waiting room.

The exam was quick, with digital x-rays, from a woman who noted most of the staff was in a training session in the lunchroom — the Guinness Book of World Records‘s champion speed reader was offering reading tips to the staff.  A quick diagnosis from Dr. Sugg — could I be back at 8:00 p.m. for the procedure?

That’s right:  8:00 p.m.  The office hours run until 9:00 p.m.  Other options were Saturday and Sunday.  It’s a ’round-the-clock, through-the-week operation.

I mortgaged our grandchildren, took the prescriptions to the pharmacy, got a quick dinner and headed back.  Dr. Linda Cha performed the procedure.  She deadened everything before I got a needle — didn’t feel any pain at any time.  Obviously highly skilled, she explained as much of the procedure as I needed, always solicitous to my comfort.

As I left the office at about 10:15 p.m., an attendant gave me a fresh red rose.  Today they called to check on my progress and spend a significant amount of time answering questions.

Could I get used to that kind of care?

So I thought back to the days I aided intake at Legal Services of North Texas — the cattle-call features, the crowded hallways, the lack of restrooms, the vending machines that often didn’t work, the impossible tasks of trying to match a sticky legal situation with an attorney to do the work for free.  Clients weren’t happy with much of anything there.  I did this often while I worked at Ernst & Young — free coffee, free soft drinks, free pastries, client-effusive hospitality.  Lots of training.   And at bigger lawfirms in town, with restroom attendants, shoeshine machines, on-site concierge for employees and clients if needed.

At one of our high schools in Dallas, men’s restrooms for faculty went without water to the sink for months.  The teachers’ “lounge” doubled as a site for a major computer node, so the ambient temperature was generally close to 90 degrees.  A coffee maker looked as though it hadn’t been used in months, nor that it could produce any coffee that wouldn’t resemble industrial sludge.  But teachers only get 30 minutes for lunch anyway.

Anyone who doubts there is a War on Education hasn’t been in most schools lately.

Harry Sugg runs a great business.  Professional offices and other businesses could learn a lot from how he operates his dental clinic.  Schools could learn a lot, too.  He could consult with school districts on how to treat employees and get good results.  I’ll wager the school districts wouldn’t listen.

Teacher meetings?  Frankly, I’d rather have a root canal.  And I’ll pay for the service.


(Sex + Education) – Education = ?

June 25, 2008

From a blog called Teachers Count:

A middle-school health teacher (in a small, conservative [read that religious] community) was put on administrative leave for teaching details about sexuality. The original story inferred that she was holding forth on details on homosexuality, masturbation, and oral sex. The truth is that she had taught the regular curriculum and thereafter fielded student questions, which turned to these things.

On the one hand, the outraged and prolix parents had every right to wax eloquent, loud and long on the violation of their parental rights in teaching their offspring about sex. It is even possible that some of those innocent students were hearing details theretofore unimagined by them

On the other hand–probably not. I teach junior high students, the same age as the endangered middle school kids in question. My students know lots about sex, far more than I ever knew at that age. For sure, these students see very explicit material on prime-time TV, and they surely see plenty of sex in the movies they watch. From time to time we discuss cinema in art class, and I am often floored at the kinds of movies these young kids view, both for violence and for sexuality. Furthermore, they watch and rewatch very explicit music videos–and many of them use outright porn. And furthermore, walking around the art room as kids work and talk, I overhear that many of them are sexually active at thirteen, fourteen, fifteen.

No wonder they have questions about sexual practices. I believe the young health teacher caught herself in a trap. Experienced teachers know that there are certain things you never say, never discuss, because of community reaction. Young teachers, hoping to help kids understand a sexual world they really are much too young for, can get tripped up on answering questions.

No doubt our Utah middle school health teacher will not have her contract renewed next year. I think that is a shame. Obviously, the offended parents have no clue about what their kids’ lives are really like. They do not realize the misinformation–and the pressure–these young students experience. I would not be surprised to find that these offended parents have not given their kids much information on sex. Maybe the teacher crossed a line–and maybe a few students pushed her there. Still, I’d rather see her keep her job and learn the hard lesson of staying very conservative on certain subjects, like sex.

Accusations included the charge that the teacher distributed a list of 101 ways to have sex.  In a heated meeting at the school, it turned out that the list was of 101 things to do instead of having sex.  Ooops.  And for this, parents want the woman fired?

Good analysis and background data in column by in the Salt Lake Tribune.

From that column, a list of what can and cannot be taught:


Careful what you say

What teachers can, and cannot, teach
as part of Utah’s human sexuality curriculum:
Teachers can:
* Stress the importance of abstinence from sexual activity before marriage and fidelity after marriage.
* Provide factual, unbiased information about contraception and condoms with prior written parental consent.
They cannot:
* Discuss the intricacies of intercourse, sexual stimulation or erotic behavior.
* Advocate homosexuality.
* Advocate or encourage contraceptive methods or devices.
* Advocate sexual activity outside of marriage.

Source: Utah State Office of Education

Who knows what’s really going on? It will be interesting to see how this case is resolved.  It’s been hanging fire for a month now.

Other resources:


Mosquitoes eat DDT, and here’s how

June 18, 2008

University of Illinois researchers found the protein that allows mosquitoes to metabolize DDT.

It’s good news in mosquito research, and may someday provide some insight into how to kill mosquitoes that seem to be resistant to DDT.

But, for all those DDT advocates out there, isn’t this rather embarrassing? Here these researchers have discovered the molecular level mechanisms for a process that the DDT apologists claim doesn’t happen. Oops. Rachel Carson proven right, once again.

There they are, caught red- and bumpy-handed.

Press release text from the University of Illinois below the fold.

Read the rest of this entry »


Meanwhile, back at the DDT manufacturing plant . . .

June 9, 2008

Don’t breathe the air, don’t eat the eggs.  Life next door to a DDT plant in India.

In case you were wondering where nations that want to use DDT might find some, now that it’s not being made in the U.S.

Read the rest of this entry »


Don’t drink the water: Pesticides in India

June 8, 2008

Some nations do not wish to use DDT to poison mosquitoes because they have other poison problems, and they’d almost rather have malaria than more poison.

For example, see this description of clean water problems in India.  From A Wide Angle View of India. Be sure to follow the links to stories in the New York Times and on BBC’s website.


DDT opposition in Uganda: Business, not environmentalists

June 3, 2008

DDT advocates continue to smear Rachel Carson and “environmental groups” with a campaign of made up calumny. To the frustration of scientists, health officials and the gods of fairness, these people continue to get credence from people who should know better, like the contributors at the Volokh Conspiracy (Quiggin and Lambert are the good guys, if you’re not following closely).

Reality is a different story. Business interests appear to have started a false rumor that someone stole a massive quantity of DDT from Uganda’s mosquito control program in an attempt to make the mosquito control guys look incompetent and dangerous. From The Monitor in Kampala, via allAfrica.com:

Safina Nambafu
Kampala

The Ministry of Health has denied reports that some people were last week arrested in possession of stolen DDT drugs in Oyam District.

The head of the Malaria Control Programme, Dr Rwakimari, said it was the detractors of the campaign that are inciting the public to spread falsified information.

He was addressing the press at the ministry headquarters on Monday.

Dr Rwakimari said some local leaders are trying to fail the DDT campaign yet over 94% of the district had successfully been sprayed as of last Monday. Last week, civil society organisations led by the National Association of Professional Environmentalists [Nape] held a half day sensitization meeting with stakeholders in Kampala where they collectively condemned the government for carrying out the exercise.

They claimed that many of the crew members had reported strange illnesses, which they fear could have been caused by exposure to DDT. Dr Rwakimari said the government would not just look on as individuals de-campaign the exercise, adding that DDT was being sprayed in eight district in an effort to fight malaria.

Erute North MP Charles Angiro Gutomoi told Daily Monitor that he was bitter that government had had sprayed DDT, saying the exercise threatens the food market.

“National Association of Professional Environmentalists” — in Uganda.  Don’t you love it?  The group’s website, lacking much information, looks like the site of an astroturf organization to me.  The organization exists, though, but DDT doesn’t appear to be a major concern of the group (it earns no mention in their April 2008 report).

There is real opposition to the use of DDT in Uganda, and there is a lawsuit to stop use of DDT.  The suit was filed on behalf of nine different agricultural businesses.  Farmers claim the spraying is not following the strict guidelines of the World Health Organization (WHO), and they fear their crops will be contaminated and unsaleable.

Effective malaria fighting uses only small quantities of DDT, in a few places, on a few occasions.  The fight also requires use of screens and nets to protect people at night, when the mosquitoes are active in feeding.  The New York Times featured a story on the successful Nothing But Nets program today — not a government-run program, not a program favored by the Rachel Carson critics, but a useful and necessary program.