A consultant analyzing a mammogram. Rui Vieira | PA Wire | Getty Images Scientists have shed new light on how early stage breast cancer spreads to other organs undetected, which can cause fatal metastatic cancer in some women years later. Before a breast cancer tumor is even detected, cells that are not yet malignant can […]
Australia’s vaccine rollout has been slow and chaotic, with government leaders and health advisors sending out mixed messages. The country’s top professional body for doctors says it’s recommending that people follow guidance from the Australian Technical Advisory Group on Immunisation, when deciding which Covid vaccine to take. ATAGI advises the health minister on vaccine issues […]
The United States will begin widely distributing Covid-19 booster shots next month as new data shows that vaccine protection wanes over time, top U.S. health officials announced Wednesday. It’s now “very clear” that immunity starts to fall after the initial two doses, and with the dominance of the delta variant, “we are starting to see […]
