A: The atomic mass of hydrogen is 1.00794 amu (atomic mass units). Its atomic number is 1, and hydrogen has one electron and one proton. This element is a gas... Full Answer > Filed Under: Atoms & Molecules.
Western equine encephalitis resembles EEE but is usually asymptomatic or mild in adults, with nonspecific signs of illness and few deaths. The symptoms usually appear abruptly and may include fever, headache, nausea, vomiting, anorexia and malaise. Many adults do not develop other symptoms.
Encephalitis is a sudden onset inflammation of the brain. Encephalitis with meningitis is known as meningoencephalitis. Symptoms include headache, fever, confusion, drowsiness, and fatigue. Further symptoms include seizures or convulsions, tremors, hallucinations, stroke, and memory problems. In 2013, encephalitis was estimated to have resulted in 77,000 deaths, down from 92,000 in 1990. The word is from Ancient Greek á¼Î³ÎºÎ­ÏÎ±Î»Î¿Ï, enkÃ©phalos brain, composed of á¼Î½, en, in and ÎºÎµÏÎ±Î»Î®, kephalÃ©, head, and the medical suffix -itis inflammation.