What Science Says About... Cancer-Causing Viruses: the Evidence-First Guide to Unexplained

Roughly one in eight cancers worldwide is caused by something that spreads between people.Cancer sits in the medical filing system marked non-communicable - a disease of damage, age, and luck. Yet seven viruses, one bacterium, and three parasites are classified as human carcinogens, and the cancers they cause can be blocked before a cell is ever touched.The science here is firmer than the headlines and stranger than the summaries. Viruses with no interest in cancer disable the exact safeguards a tumour must lose. Vaccines already prevent cancers that will never be counted. And one celebrated discovery turned out never to have infected anyone.Inside, you'll discover: - Why Koch's rules fail entirely for every known tumour virus - How a laboratory mouse colony manufactured a virus that fooled virology - What twenty years of vaccination data actually prove, and don'tWhat Science Says About... separates evidence from hype across the questions people most often get wrong.Read what the evidence actually supports.