and by the way, the bmj is exact the same thing about this moonshot proposal now. be again favouring the private sector companies for this who have an appalling track record for this, companies that again, the government wa nts to companies that again, the government wants to invest in technology, and science methods that have not yet been developed and that is fine, you should absolutely do that, but you should absolutely do that, but you should not spend the entire annual budget of the nhs england doing that. i mean, especially not when you've got your existing test entry system working in so the bmj has a very critical article about this and it quotes somebody from the london school of hygiene and disease saying that as usual, the government is overpromising and way beyond its capacity. we did hear about the world beating track and tracing that we we re world beating track and tracing that we were expecting and that kind of never came to fruition, has rachel got a point there? certainly, the government is learning in real time combat a novel virus that no one kn

in 2017 a review of the available literature on the subject was published in the medical journal "bmj open". of the nearly 2,000 people since 1990 documented to have been injured by less lethal rounds, 300 suffered permanent disability. 53 of them died. >> thesee,hi-speed projectiles,y cause significant and severe injuries. >> reporter: this doctor is with physicians for human rights and one of the authorizs of that review. >> the basic rights like free speech and free assembly are being suppressed globally, and the primary way that's happening is because of crowd control weapons. >> reporter: in just the first week after the death of george floyd, she documented at least 100 serious injuries to protesters and journalists. most to the head and neck. >> the narrative is that they're not lethal, they're not dangerous. that police need a continuum of use of force and that these are really excellent options for them to be safe while at the same time controlling riots. >> and that's not the case? >> it's absolutely not the case. >> reporter: while most police departments have access to les

research in the bmj examined a study of more than 2 million people and fat stored around the abdomen was associated with a higher risk of early death and larger hips and thighs were associated with with a lower risk. and americans are finally cutting down on sugary drinks. a study examined consumption habits of more than 50,000 people between 2003 and 2016. among children, the percentage who drink more than 500- calories a day of sugary drinks dropped by 8%. among adults, it dropped about 4%. those are some of the day's top health stories, naomi ruchim, cbs news, new york. >>> fire watch now. the creek fire burning in fresno, and madera counties is now the largest single blaze ever in california. 452 square miles nearly the size of los angeles. flames ignited earlier this month and destroyed 855 structures. at this point, it's 34% contained. >>> air quality in the bay area a big topic for weeks. for most of us it was a month of suffering. but for vulnerable elderly populations, it may have been deadly. a new study. stanford researchers say the recent wildfire smoke attributed to 1200

the bmj has been very critical of this policy, not least oi'i critical of this policy, not least on thosehad input from scientists and clinicians, and the sort of people you'd want input from. it also criticises government again for spending on companies like deloitte. you have to ask why spend on them, why not give that money to the nhs and to the public sector instead? which has capacity that is not currently being used. you have to ask that question. especially when you are looking at scribbling —— spending the equivalent of the annual budget for nhs. what do you think, christopher?” annual budget for nhs. what do you think, christopher? ithink rachel is right. it is not clear, she named checks their companies. i think the government, around borisjohnson have found the civil service wanting, we see the way they've been letting go one permanent secretary a month since they came into power. there were... they might find that if they'd given money, they would get better results. i don't think it's a question of ideological companies who may have worked before with the government. i think

the medical journal, bmj, created this chart showing if you attend an event like that, for a short timeould be relatively low. depending on whether people are silent, talking, or shouting and singing. stay longer, it gets worse. take off your mask, a while. worse, still. and without a mask, for a long time, the risk explodes. especially, if the party moves indoors. so images like these are raising alarm bells. hundreds of students at iowa state, seemingly, ignoring safety precautions. >> are you guys concerned about coronavirus, at all? or no? >> no, not really. >> no, not really. >> i, personally, think it's a hoax. >> really? >> yeah. >> i don't think it's a hoax. but i think that -- i think that, if i were to get it, i'd survive. >> reporter: that is the attitude driving yet, another, warning this holiday from health experts watching college students on campuses, everywhere. >> putting them on airplanes, you know, and sending them home to their parents doesn't make sense. >> if people listen, the results could be huge. a new projection out of the university of washington says with un

the medical journal bmj created this chart showing if you attend an event like that for a short time with a mask, your risk could be relatively low depending on whether people are silent, talking, shouting or singing. stay longer, it gets worse. take off your mask a while, worse still. without a mask for a long time, the risk explodes, especially if the party moves indoors. so images like these are raising alarm bells. hundreds of students at iowa state seemingly ignoring safety precautions. >> are you guys concerned about coronavirus at all or no? >> no, not really. >> no, not really. >> i personally think it's a hoax. >> really? >> i don't think it's a hoax, but i think that -- i think if i were to get it, i'd survive. >> reporter: that is the attitude driving yet another warning this holiday from health experts watching college students on campuses everywhere. >> putting them on airplanes and sending them home to their parents doesn't make sense. >> reporter: if people listen, the reward could be huge. a new projection from the university of washington says with universal masking,

i referenced comes from med rx i.d., founded by cold spring harbor laboratory, yale university, and bmje provided. it hasn't been peer reviewed, but it is certainly raising some eyebrows right now. >> harris: all right. jackie deangelis, thank you for the latest on that. 25 major wildfires are still burning in california. a new fire now has erupted in wine country. that happened just yesterday. crews are warning it is growing at a dangerous pace. currently at 2500 acres, the glass fire is 0% contained. at least 2,000 people already evacuated. christina coleman on the story for us from los angeles. christina? >> harris, two new wildfires exploded in size since last night, ripping through parts of northern california and forcing thousands to evacuate. this week is dangerously strong winds if you will the new fire, it is raging in napa county near st. helena and has destroyed a whiner and an end as it has burned more than 11,000 acres in just 24 hours in the famed wine country. this forced the evacuation of 2,000 people and a local hospital. the patients were carefully moved to safety. >>

that likes a mask as much as still health experts say imagine an outdoor barbecue, the medical journal bmj created this chart showing if you attend an event like that for a short time with a mask, your risk could be relatively low depending on whether people are silent talking or shouting and singing. stay longer it gets worse take off your mask a while we're still and without a mask for a long time the risk explodes especially if the party moves indoors. >>so images like these are raising alarm bells hundreds of students at iowa state seemingly ignoring safety precautions. >>are you guys concerned about coronavirus all enough. i personally think it's a hoax really i don't think it's a hoax but i think that. >>and they think if i were to get it. i survived that is the attitude driving yet another warning this holiday from health experts watching college students on campuses everywhere. >>putting them on airplanes in fact you know and sending them home during their parents doesn't make sense. >>that was tom foreman reporting for us tonight, meanwhile, a new study suggesting that people reco

that likes a mask as much as still health experts say imagine an outdoor barbecue, the medical journal bmjif you attend an event like that for a short time with a mask, your risk could be relatively low depending on whether people are silent talking or shouting and singing. stay longer it gets worse take off your mask a while we're still and without a mask for a long time the risk explodes especially if the party moves indoors. >>so images like these are raising alarm bells hundreds of students at iowa state seemingly ignoring safety precautions. >>are you guys concerned about coronavirus all enough. i personally think it's a hoax really i don't think it's a hoax but i think that. >>and they think if i were to get it. i survived that is the attitude driving yet another warning this holiday from health experts watching college students on campuses everywhere. >>putting them on airplanes in fact you know and sending them home during their parents doesn't make sense. >>that was tom foreman reporting for us this morning, there's a new study that suggests that people recovering from covid-19 wa

i was one of 39 doctors who wrote a letter to the bmj calling for more research.the same things. it's time now that we actually act on them and collect this data and set up some services to support these people. if we don't, what we have to acknowledge is that it's an area of uncertainty, so while we don't have that data, we need to be telling people that we actually don't know what the long—term consequences of this is, and that uncertainty needs to be expressed more clearly to the public. thank you very much, both of you, sharing what happened to you and we wish you the very best that you get through this period as fast as possible. thank you. now, a rather unusual story — a rat which has sniffed out 39 landmines and 28 other explosives on former battlefields in cambodia has been given an award for his lifesaving bravery. magawa — seen here doing his very important job — is the first rodent to receive a gold medal from the veterinary charity, the people's dispensary for sick animals in it's 77 year history. amazon has unveiled a security drone that can respond t