There
are so many things you have to consider when travelling to the
tropics. What to wear, what to eat, is the water potable or not,
where to stay, how to get there and back safely, not to mention
which guidebook will give you the best information. But for the
locals, well they are faced with more life threatening concerns
on a daily basis than the accidental tourist will face in a lifetime,
much less during that weekend or two week visit to Belize. For
the Belizeans have to deal seasonally with the realities of Dengue
Hemorrhagic Fever (DHF), more simply referred to as Dengue Fever.
Dengue
is a disease of the tropics transmitted by a daytime mosquito.
According to the Center
For Disease Control (CDC) the first reported outbreaks of
dengue fever occurred in Asia, Africa and North America between
1779 and 1780. Because the virus had simultaneous outbreaks back
then on three separate continents, the viruses have now had a
worldwide distribution throughout the tropics for more than two
hundred years. But as the CDC site explains, a global pandemic
of dengue fever began in Southeast Asia after World War II and
has intensified during the last 15 years.
Indeed,
there were outbreaks of Dengue in Mexico, Honduras, Nicaragua
and Belize as recently as November 2004. Although to BELIZEmagazine.com's
knowledge there were no reported deaths, the virus is endemic
to the region. There was also a major epidemic in Nicaragua in
1995 and prospects for reversing geographical expansion of the
disease are as the CDC puts it, "not promising". For
the new strains of the virus continue to grow within highly population
density areas. And since there have been no new methods for controlling
mosquitoes in recent years, health authorities advise control
must be left in the hands of local officials. In a place like
Belize where the government deficit is already stretched to its
breaking point to put it politely, it is highly unlikely that
future epidemics can be prevented.
However,
don't cancel that dream trip to the tropics just yet, for just
because you live in a land where there is a fast food burger joint
literally on every other corner you're not out of the woods by
no means. That's right, for there is also the potential for an
outbreak in the continental United States of Dengue Hemorrhagic
Fever. From 1997 to 1994 the CDC reports more that 2,247 suspected
cases of imported Dengue reported in the US of A. Of those cases
481 were confirmed to be Dengue Fever and that was well over ten
years ago. The complied data reflects that southern Texas as well
as the south eastern United States where the transmitting mosquitoes
are found are at risk for dengue transmission as well as sporadic
outbreaks.
In
the end, ultimately you will also ask your local physician what
inoculating shots you need for that journey of a lifetime to the
tropics. He or she will explain to you about malaria and they
should warn you about Dengue. But if you happen to be from those
parts of America where the mosquitoes roam, be sure to remember
when you're out back cooking that hotdog on the family grill early
one afternoon and you hear the buzz of the dengue transporting
'Aedes aegypti' that bites only during the day, crush, don't swipe.
Or is it swipe, don't crush?
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