Immunity to the hepatitis B virus is thought to be lifelong. The hepatitis A vaccine is effective for at least 25 years in adults and 14 years in children.n clinical trials, 1 month after the last dose, 100% of people were immune to hepatitis A, while 99.7% were immune to hepatitis B. But in practice, immunity may not approach these levels. Hepatitis B vaccine usually does not provide immunity for more than 95% to 97% of people.
Deer antler spray and pills are known to contain small amounts of deer IGF-1 (Insulin-like Growth Factor-1), which is what the liver converts HGH into, resulting in artificially enhanced muscle regeneration and growth that has made NFL ban the use of HGH and deer antler spray.
The antler is a long bone that is connected to the skull.  There are usually six points, or prot â¦ rusions, that are coming from  the base. The range and size of elk antlers is so diverse that  there isn't much of a range. Some of the larger ones that have been  seen were 64 Â¾Â­Â­Â­ to 74 inches.   The antlers have a peculiar skin like material that grows around it  called velvet.f a male elk starts attacking you, try to pock the elk eye, before  that grab hold of the antlers with on hand and your legs so your  other hand pocks the eye. But if a fem â¦ ale attacks you, grab hold of  the legs when it's kicking you, then kick the stomach.