In
some countries the reason people prefer to sleep under mosquito nets,
even if they are sleeping outside is snakes. Snakes climb into the rafters
or up into trees. The problem: snakes sometimes fall from rafters or trees.
Ok, maybe they jump. Sleeping under a net shunts the snake off to the
side of the bed. You might not even wake up when the snake falls. When
a snake falls into your bed, it probably does wake you up. It may not
happen too often, really. Even if this didn't happen too often, I'd be
sleeping under at least one net, wouldn't you?
Fun
Facts on Malaria
We thought you would enjoy these tidbits from the history of malaria.
Archaeological
forensic evidence now suggests that malaria played major roles in
the fall of many ancient civilizations, including Ancient Greece and
Rome.Greece didn't become a major tourist destination until the 1960's,
when it cleared out the malaria. The Indian Ocean nation of the Comoros
Islands, a major tourist destination for South Africans, is clearing
malaria now
Malaria takes its name from the Italian words for 'bad air' because
of the swampy air around the places where they had the most malaria.
Mussolini cleared the swamps between Rome and the sea, a traditionally
inhospitable area for humans because of the malaria. Many mourned
the loss of the exquisite cheeses made from the local water buffalo
that had been kept to plow the swampy fields.
To cure syphilis in 1900 a common treatment was to infect oneself
with malaria, let the fever from malaria kill the syphilis, and then
treat malaria with quinine.
The Erie Canal was a major deceitful enticement scandal because the
workers enticed to work on the canal were not told that they most
surely would get malaria.
Tonic water was developed to deliver preventative doses of quinine
to the British population occupying India. Tonic Water is so bitter
that in India people started drinking it with Gin to improve the taste.
For the America palette quinine is so bitter that tonic water is usually
sweetened. Check the bottle for sugar content as you pour yourself
your next Gin and Tonic.
The first effort to dig the Panama Canal failed miserably because
of malaria. The French hospitals and doctors put small jars filled
with water around the legs of all the hospital beds to keep bugs from
crawling into the beds. The water served as a breeding ground for
mosquitoes, quickly making hospitals the best places to catch, rather
than cure malaria. Eventually killing mosquitoes and mass treatments
with quinine cut the combination of human reservoir of the parasite
and the vector, the mosquitoes until the workers could resume digging.
An anopheline mosquito can lay eggs in a hoofprint of an animal or
the water collected in a flower, such as a bromeliad. Anopheline mosquitoes
are clean water mosquitoes. As a result, you probably won't find them
in latrines, which are dirty water. Yet, any operations researcher
will tell you that if you don't knock the mozzies out of the john,
too, while you're at it, the locals won't think you've eliminated
mosquitoes transmitting malaria.
In late 1995 and early 1996, the Yanomami people of the northern Amazon
jungle lost at least a quarter of their population to a malaria outbreak
when a flood forced them together on high ground where transmission
became rampant. Especially vulnerable in the weakened and stressed
state, malaria threatens to push many aboriginal peoples to extinction.
Trading the nets treated with the long lasting insecticides into the
jungle may help to save such tribes from extinction.
Many island populations in the South Pacific would not use white mosquito
nets because they looked like shrouds.
Some studies of promoting insecticide treated nets cost the promoters
over $50 per net sold into the community. They could have given 10-20
nets for the price of promotions alone.
Many tropical peoples sleep under nets so that any snakes falling
from the rafters in the night fall onto the nets and hence off the
beds rather than falling into their bed. Personally, I hate it when
that happens.
The first mass use of Insecticide Treated Nets was is communist China.
Millions of mosquito nets were issued and treated and malaria rates
plummeted. Western researchers were not able to study the efforts
in detail, despite the success of the campaign.
Resistant strains of malaria may have originated in the Vietnam War
because of the widespread and consistent use of medicines by soldiers
to prevent malaria. When the parasite learned resistance to those
drugs, it learned how to resist the poisons we humans took to kill
it. Thus, multidrug resistant malaria was born.
Artemisinin, the Chinese herbal medicine now a mainstream malaria
drug, is often refined as a home remedy by soaking the artemisia plant
in gasoline. Researchers want to experiment with wild colors on nets
to distinguish between nets that are given away and the nets that
are for purchase in the marketplace. The different colored nets would
be easier to spot as they 'leak' into the marketplace.
In 1900 Malaria was a major cause of childhood mortality in the US.
The Battle of New Orleans during the War of 1812 was delayed because
soldiers on both sides were so sick with malaria.
Mussolini did more than make the trains run on time, he drained the
swamps between Rome and the sea, reducing malaria dramatically.
Greece, Spain and the rest of the Mediterranean coast became much
more popular a tourist destination after Malaria was eliminated in
the 1960's.
Archaeological evidence confirms that Malaria played a significant
role in the downfall of both the Roman and Greek civilizations.
Alexander the Great was long thought to have died from malaria. Reports
of crows dying all around Baghdad at the time were seen as ill omens
suggest reinterpretion. Is Alexander's death attributable to an outbreak
of West Nile Virus?
The Tennessee Valley Authority Project was conceived in large part
to control malaria. Malaria was not cleared from the South until the
1950's.
Washington, DC was riddled with malaria. Until well into the 20th
century those who could afford to leave Washington, DC in the summers
did so, as much to avoid malaria as the heat.