Havrix is a hepatitis A vaccine. Hepatitis is a serious disease caused by a virus. Hepatitis causes inflammation of the liver, vomiting, and jaundice (yellowing of the skin or eyes). Hepatitis can lead to liver cancer, cirrhosis, or death.
The oldest plant ever to be regenerated has been grown from 32,000-year-old seedsâbeating the previous recordholder by some 30,000 years. (Related: 'Methuselah' Tree Grew From 2,000-Year-Old Seed.) 1  Imagining the Banana of the Future.  The Curious Case of the Bumblebee, the Virus and the Tomato.
Black seed is a plant. People have used the seed to make medicine for over 2000 years. It was even discovered in the tomb of King Tut. Historically, black seed has been used for headache, toothache, nasal congestion, and intestinal worms. It has also been used for âpink eyeâ (conjunctivitis), pockets of infection (abscesses), and parasites.