Signs of Lyme disease include skin rash and painful inflammation of joints (particularly the knees), accompanied by flu-like symptoms. The symptoms of Lyme disease increase in severity as the disease spreads though the body. Early diagnosis and treatment are important to stop the progression of the disease. If untreated, the disease can result in neurological disorders such as peripheral neuropathy, including Bellâs palsy, as well as pain, numbness or weakness in the limbs.
Rating Newest Oldest. Best Answer: Commercial airliners travel slower than the speed of sound and usually cruise between 500 and 600 mph. The fastest planes can travel at greater than Mach III, 3 times the speed of sound which is about 770 mph, so faster than 2200 mph.
The human powered planes are designed to operate at very slow speeds. The fastest plane in the â¦ world is the Unmanned Aircraft known as the Falcon HTV-2, that has traveled at 16700mph for 90 seconds before the flight was aborted. Most passenger planes and cargo planes travel between 300 and 600mph depending on a number of factors. In the future it would be best if you asked about a specific type or model of aircraft for more accurate information.