The presence of these antibodies can tell your doctor or healthcare provider if you have been exposed to hepatitis B, if you have a chronic infection, or if you have previously received the hepatitis B vaccine.he presence of these antibodies can tell your doctor or healthcare provider if you have been exposed to hepatitis B, if you have a chronic infection, or if you have previously received the hepatitis B vaccine.
April 1, 1946: The April Fools tsunami, triggered by an earthquake in Alaska, killed 159 people, mostly in Hawaii. July 9, 1958: Regarded as the largest recorded in modern times, the tsunami in Lituya Bay, Alaska was caused by a landslide triggered by an 8.3 magnitude earthquake.
1 2004 Indian Ocean Earthquake and Tsunami: The 2004 Indian Ocean earthquake and tsunami was one of the deadliest and most destructive natural disasters in human history. 2  The undersea megathrust earthquake struck the west coast of Sumatra, Indonesia, on Dec. 26, 2004.n this article, weâll take a closer look at 10 of the most destructive tsunamis in human history: 1  2004 Indian Ocean Earthquake and Tsunami: The 2004 Indian Ocean earthquake and tsunami was one of the deadliest and most destructive natural disasters in human history.