Breast cancer is not a single disease but a collection of at least five separate conditions that differ in prognosis and response to treatment, a detailed genetic study has revealed.
This information could then be used by doctors to establish how aggressive the tumour will be, and which therapy is most likely to work.



Flanked by top health officials including Health Secretary Robert F. Kennedy Jr., President Trump unveiled a...
Hantavirus. Ebola. West Nile. Measles. And, of course, cyclospora — that stomach parasite making people miserable...





























