those are questions that cell biologist david schumann from the university of basel has also been studying he was somewhat taken aback by the results of the 2 studies on rats so after 3 of all the awful lot of operate 1st i was surprised that we saw anything at all. the 2nd surprise was that there were also more cases of the same kind of cancer in the study from italy even though the doses there were much lower . you're still thought that if. one cause of cancer is when d.n.a. is damaged and they're not corrected by the body's natural repair mechanisms sherman wanted to find out how radiation affects human d.n.a. so he exposed human skin cells to the upper limit of mobile phone radiation that is currently allowed. as a control you also analyzed skin cells that weren't exposed to any radiation. to provide another comparison sherman conducted a 3rd test using radioactive radiation known to damage human d.n.a. cells and sure enough in that test the mutation of the cells occurred in the 1st 5 minutes of radiation. in the control group there was no change but interestingly in the cells exposed

who's a senior research fellow in global health at the university of southampton and dr emma hodcroft, molecular epidemiologist, university of baselinciding with those protests about the killing of george floyd. lloyd griffiths from wales is saying that he wonders what the point of government guidelines about self—isolation and social distancing is 1000 in the uk and around the world are demonstrating? i think it is important to point out that racism and its consequences have killed many, many more people in history than the coronavirus in the last few months. that is not to minimise the pandemic, which is of course extremely severe and something we need to be extremely cautious about right now, however i certainly sympathise with people who feel very strongly that there has been a much bigger impact on their lives because of racism rather than the coronavirus. .. lives because of racism rather than the coronavirus... i lives because of racism rather than the coronavirus. .. i think some people might be surprised by your response there as a beam to meteorologist. yes, racism historically may have killed more people. —— a certain e