British desires to secure control of West African gold deposits played a role in the Anglo-Ashanti wars of the late 19th century, which saw the Ashanti Empire annexed by Britain.Gold played a role in western culture, as a cause for desire and of corruption, as told in childrens fables such as Rumpelstiltskin—where Rumpelstiltskin turns hay into gold for the peasants daughter in return for her child when she becomes a princess—and the stealing of the hen that lays golden eggs in Jack and the Beanstalk. The top prize at the Olympic Games and many other sports competitions is the gold medal. 75% of the presently accounted for gold has been extracted since 1910, two-thirds since 1950. One main goal of the alchemists was to produce gold from other substances, such as lead — presumably by the interaction with a mythical substance called the philosophers stone. Trying to produce gold led the alchemists to systematically find out what can be done with substances, and this laid the foundation for todays chemistry, which can produce gold (albeit uneconomically) by using nuclear transmutation. Their symbol for gold was the circle with a point at its center (☉), which was also the astrological symbol and the ancient Chinese character for the Sun. The Dome of the Rock is covered with an ultra-thin golden glassier. The Sikh Golden temple, the Harmandir Sahib, is a building covered with gold. Similarly the Wat Phra Kaew emerald Buddhist temple (wat) in Thailand has ornamental gold-leafed statues and roofs.
Serological assays are the best means of diagnosing this disease, with the indirect microimmunofluorescence assay (IFA) being considered the best tool. However, underlying illnesses, such as rheumatologic and other immune-mediated disorders, can lead to false positives. To combat these limitations, a PCR test may also be used; this test looks for rickettsial DNA. It can sensitively detect the target DNA in a sample taken from an eschar or blood during the first few days of infection. Prevention
There is no vaccine available for this disease, so to prevent infection, the US CDC recommends taking personal safety measures when venturing out into areas known to harbour ticks. Before going into these areas, the following preparations should be followed:

Wear protective clothing that will cover your arms and legs, with closed-toed shoes. Wearing long socks that you can tuck your pants into will provide an extra layer of safety, especially if you are walking in areas with tall grass for an extended period of time. Use strong insect repellent such as DEET on your body and Permethrin on your clothes
If you are taking a pet with you, they should also be updated on all preventative medications, and a veterinarian should be consulted for any extra precautions.After you return from these areas, the following precautions should be taken to prevent ticks from entering your home:

Check clothes and gear used for any ticks. Dry clothes should be put into a dryer on high heat for 10 minutes to effectively kill any small ticks that may not be visible to the naked eye.