There is seemingly consistent and compelling evidence that there is no association between breastfeeding and breast cancer. We challenge the assumption follows that milk borne viruses cannot be associated with human breast cancer.
Scientists are no further forward in developing a vaccine against HIV after more than 20 years of research says Nobel Prize-winning biologist David Baltimore.
Diagnoses of new sex infections rose by 2% to 376,508 from 2005 to 2006, largely among young people and gay men, the UK Health Protection Agency repoerts.
It may seem remarkable that, 23 years after the identification of the human immunodeficiency virus (HIV), there is still denial that the virus is the cause of acquired immune deficiency syndrome (AIDS).