A new study shows that building up of amyloid-beta, which is a vital protein in Alzheimer's disease, may be due to the body's immune response to infection.
Expert genome researchers have engineered a creature with only 473 genes, even though many of them are a complete mystery.
The health agency found that a potentially fatal strain of E.coli had caused illness in at least 19 people.
09 Aug '24 16:35PM
