Home > Lifestyle > Environmental Health > 21st century life 03 August 2011 Green tips and shoots 3 Meat farming and blood cancer, 'smartphone eye', and how environmental tobacco smoke could be attacking teenagers' ears. 0 Start A Health24 blog » Follow Health24 on Facebook » Test Are you envirohealth savvy? » Ask EnviroHealth Expert » Blood Lions: Bred for the Bullet movie trailer The amazing mountains on Pluto Our regular crop of fresh EnviroHealth tips and trends. The exact cause is not yet understood, but scientists think that exposure to certain viruses in childhood may modify the immune system response and lead to higher risk for blood cancer. NEXT ON HEALTH24X OPINION | Can tea really lower your blood sugar? 2020-10-20 13:35 More: Environmental Health21st century life advertisement Read Health24’s Comments Policy Comment on this story 0 comments Comments have been closed for this article. Logout Comment 0 characters remaining Share on Facebook Loading comments... Live healthier Lifestyle » E-cigarettes: Here are five things to know E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places. Allergy » Ditch the itch: Researchers find new drug to fight hives A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.