Archive for February 23rd, 2009
Cholera or Pest or Plague: Never vanished and blooming again (February 23, 2009)
Cholera is back in force and threatening to spread in many neighboring States to Zimbabwe. Mugabe of Zimbabwe refuses to step down as President and his State is suffering great famine, miseries, and the plague. Thousands of people have contracted cholera and over 7,000 have already succumbed. Cholera cannot be controlled; it could not be through the ages and current progress is not at a par with that plague. Why? Cholera has the capacity to mutate: an element of AND code new functions for the benefit of the bacteria, modifying its genome and increasing its adaptation to treatments or new antibiotics.
Alexandre Yersin, a French physician and bacteriologist, discovered in 1894 that Cholera is a bacteria but he failed to come up with a curative serum. Yersin still believed that rodents (rats) are the main culprit for transmitting this disease. Only in 1898 did Paul-Louis Simond confirmed that cholera is transmitted by flea that quit dead rats to other greener pastures by sucking blood elsewhere. Rats are infected with cholera but they are not affected or transmit it because they rarely bite humans. Once a man is afflicted with cholera then the main transmitter of the epidemics are men.
So far, medical research has not mapped out all the means of transmissions of the disease. It is possible that home pets, cats and dogs, carrying flea might be transmitters of the epidemic. What is known is that older generations of antibiotics such as streptomycin, chloramohenicol, and tetracycline are increasingly inefficient against the bacteria of cholera. The antibiotic based on fluoroquinolone might be of more effectiveness.
Bubonic plague has a long history, through the ages, to devastating more than a third of populations. Cholera lands suddenly, kills for a short period and then disappear for no known reasons. The best remedy was to flee as quickly, as far away as is possible and not to return any time soon. The Jews in Judea were decimated during David. The troops of the Assyrian Monarch Sanhareeb, putting siege to Jerusalem in 701 BC, suffered the plague. Greece and Athens in 430 BC was devastated by cholera as Sparta was laying siege to Athens. Ancient Rome was plagued. Cholera hit Byzantium during Justinian for one century and traveled around the Mediterranean basin; Pope Pelage II succumbed to cholera in 590. In 1346, the Mogul troops, laying siege to Caffa in Crimea, were plagued and they catapulted infested bodies over the rampart of Caffa. The Genoa defenders fled Caffa and transmitted the plague to all Europe; Spain, Marseille, Paris, England are contaminated and then Russia ten years later. France lost over a third of its population and Spain as many if not worse.
Cholera crashed London in 1665; the English monarch and his family paid a long visit to the French Monarch, The plague subsided when fire engulfed the better parts of the poorer quarters of London in 1666. The last time, before Zimbabwe, that cholera expressed its virulence was in 1894 in south east China.
History accounts shows that cholera was carried by the Mogul troops arriving from Mongolia and Central Asia. As they sweep into relatively humid regions then plague settles in during summertime. India, Iran, Iraq, and Syria suffered plague during the Mogul successive invasions. I cannot but figure out a few hypotheses. Cholera infects people but does not bloom in dry arid regions. Cholera is virulent in humid regions and during the hot seasons. Could it be because people sweat profusely? Especially because people failed to wash or take bathes in older days? Or is it that since sweat excretes most of the salt in the body then cholera has an ideal medium of less salty body fluids to flourish and concentrate during the ripe seasons?
Adonis Diaries 