Apple and Google on Wednesday released long-awaited smartphone technology to automatically notify people if they might have been exposed to the coronavirus. The companies said 22 countries and several U.S. states are already planning to build voluntary phone apps using their software. It relies on Bluetooth wireless technology to detect ... Read More »
Scientists propose a 50 days on, 30 days off coronavirus lockdown strategy
Fifty days of strict lockdowns followed by 30 days where measures are eased could be an effective strategy for reducing Covid-19 deaths while ensuring some level of economic protection, scientists claim. In an EU-backed study published on Wednesday, a cohort of researchers from nine countries simulated how various lockdown strategies ... Read More »
Coronavirus particles spread by talking can remain in the air for up to 14 minutes, NIH researchers find
A recent study by researchers at the National Institutes of Health has found that particles of the coronavirus released by talking can remain in the air for 8 to 14 minutes, a warning sign that airborne transmission may be even more widespread than previously thought. While it’s been long accepted ... Read More »
Lockdowns trigger dramatic fall in global carbon emissions
Responses to coronavirus crisis cause sharpest drop in carbon output since records began Carbon dioxide emissions have fallen dramatically since lockdowns were imposed around the world due to the coronavirus crisis, research has shown. Daily emissions of the greenhouse gas plunged 17% by early April compared with 2019 levels, ... Read More »
When It Comes to Coronavirus Response, Superpowers May Need to Study Smaller Nations
The coronavirus pandemic has upended the international hierarchy. Three of the world’s great powers — the United States, the United Kingdom and Russia — have the largest and most deadly outbreaks. Other major players on the world stage struggled with their initial responses. China is on the defensive, as rivals ... Read More »
UN Says COVID-19 is ‘Wake-Up Call’ for the World
GENEVA: The coronavirus pandemic should serve as a “wake-up call” to the world which must be more united in responding to the crisis, UN chief Antonio Guterres said on Monday (May 18). The secretary-general said COVID-19 was the “greatest challenge of our age” and had demonstrated the world’s fragility, as nations ... Read More »
The Risk Levels of Everyday Activities Like Dining Out, Going To The Gym, and Getting a Haircut, According To An Infectious Disease Expert
Coronavirus transmission is not black and white — some activities are riskier than others, while some should cause little worry. As states start to reopen parts of their economies and people tire of an all-out quarantine, the risk level of various activities should be considered to make decisions about what’s ... Read More »
US and UK ‘lead push against global patent pool for Covid-19 drugs’
Ministers and officials from every nation will meet via video link on Monday for the annual world health assembly, which is expected to be dominated by efforts to stop rich countries monopolising drugs and future vaccines against Covid-19. As some countries buy up drugs thought to be useful against the ... Read More »
After the Covid-19 crisis, will we get a greener world?
Pollution and emissions are down, but we will squander these gains if governments fail to push ahead with decisive change The current crisis has revealed a sobering truth: the global economic shutdown, which has been achieved at a devastating social cost, has barely dented our carbon emissions. The latest analysis, ... Read More »
WHO raises alert on mysterious inflammatory disease in children that may be linked to coronavirus
Doctors and world leaders need “to be on the alert” for cases of a rare inflammatory disease in children that may be linked to the coronavirus, the World Health Organization said Friday. World health officials are increasingly hearing about cases of an inflammatory disease similar to Kawasaki disease in a ... Read More »