SUBDUCTION ZONES and ISLAND ARCS. Subduction Zones are where cool lithospheric plates sink back into the mantle. It takes about 50 my for the ocean lithosphere that formed in the hot (>1000C) environment at mid-ocean ridges to cool to an equilibrium state and sink to its maximum depth below sea-level.
Ebola generally starts with flu-like symptoms. Though it's known for the extreme hemorrhagic symptoms -- the bleeding out of the eyes, etc. -- not everyone will experience these. In fact, only 20 percent of people will have [these extreme symptoms] Bhadelia said.
Supportive treatment measures for Ebola include: Intravenous (IV) fluids to maintain fluids and electrolytes (sodium, potassium, and chloride) Oxygen and devices that help with breathing. Medications to control fever, help the blood clot, and maintain blood pressure. Antibiotics to prevent secondary infections from bacteria.