The mankind still is afraid of a plague

Hearings about that «the black mors» has been let out from camp "al Kaide" in northern Africa, having killed thus tens researchers, have not proved to be true. However the plague remains a deep-rooted cheap hydrochlorothiazide online problem for mankind. According to the CART the plague is the most ancient pathology found out in the person.
The greatest scope of epidemic of a plague have got in the Middle Ages. The most killing epidemic was observed in Europe in XIV century, having destroyed approximately 1/3 all the European population. A plague alcohol levitra immediate cause is pathogenic microorganism Yersinia pestis. Initially in the nature the plague meets at wild animals, and a carrier of microbes from animals to the person are fleas. Plague originators circulate in animal populations, not rendering some appreciable influence on them, however by transfer to the person capable to cause general epidemics. Thus, to eradicate a plague theoretically probably only under condition of utter annihilation of all animals who are the tank for microorganisms-originators.
Now the CART informs about 1000-3000 cases of a plague among people in a year. The plague still remains эндемичным disease (present at need pyridium online population constantly, however causing rather low case rate) in many countries of Africa, Central and parts of the North America, and also some countries of Asia.