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.
Goff says people tend to underrate landslides, both under and above water, as causes. The largest historic tsunami happened in 1958 when a landslide fell into a fjord in Lituya Bay in Alaska, he says. That one generated a wave 30 metres high.. That mega-tsunami claimed only five lives because of the remoteness of the area, and is legendary because of the freak survival of a father and son fishing.