A comet is made up of material that gets evaporated easily by the Sun, so comets lose mass with each passage around the Sun. As much as one percent of their masses can be blown away. Comets may start out very icy, but this is not how they'll look for long, since the ice is the first thing to go.
Classified as toxic or drug-induced (idiosyncratic) hepatitis, non viral hepatitis is an inflammation of the liver. Most patients recover from this illness, although a few develop fulminating hepatitis or cirrhosis.
HBsAg non reactive means that you are not infected with the hepatitis B virus. You might have anti-HBs because of a past infection which your immune system has successfully fought off, or it might also be the result of being successfully vaccinated against hepatitis B. Source(s):Todd Langweilen Â· 5 years ago.ou might have anti-HBs because of a past infection which your immune system has successfully fought off, or it might also be the result of being successfully vaccinated against hepatitis B.