Health News Archive - July 31, 2005
Parabens are a group of the alkyl esters ofp-hydroxybenzoic acid and typically include methylparaben, ethylparaben, propylparaben, butylparaben, isobutylparaben, isopropylparaben, and benzylparaben.
By Karen Iley CAXITO, Angola (Reuters) - Angola stepped up its fight against polio on Sunday, with mothers out in force to take advantage of a nationwide immunization drive after the first appearance of the disease in the African country in four years.
BISSAU (Reuters) - Cholera has killed 58 people in Guinea-Bissau since the middle of June and infected more than 4,000 others, with the disease spreading through islands off its Atlantic coast, a health ministry official said on Sunday.
By Debra Sherman CHICAGO (Reuters) - Medical device maker Medtronic Inc. on Sunday said it received approval from European health regulators to sell a heart device that keeps arteries open.
By Susan Cornwell WASHINGTON (Reuters) - An expansion of federally funded embryonic stem cell research could pass the U.S. Senate with a veto-proof margin now that the chamber's leader backs the idea, a leading sponsor of the effort said on Sunday.
- A transitional zone between two communities containing the characteristic species of each.