According to the CDC, mild to moderate cases of COVID-19 remain infectious no longer than 10 days after symptom onset. If you test negative on a rapid antigen test, make sure to get tested again a few ...

Economists have ‘never seen anything like this’, and ‘challenges are on a greater scale’ than ever before, so how can China bring the wild ride to an end?

"If you come in with some symptoms of cough or sore throat or runny nose, whatever it is, I can't tell you if that's a cold, if it's walking pneumonia, if it's COVID or the flu. You do need to ...

State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, China State Environmental Protection Key Laboratory of Sources ...

A large-scale report into Australia’s response to Covid-19 found trust had been “eroded” due to “heavy-handed” measures taken in the pandemic. As a result, vaccine immunity for diseases ...

Canada’s aging transmission-line infrastructure will need an overhaul to meet the country’s targets of net-zero emissions by 2050. Provincial utility providers have ramped up transmission-line ...

We recommend using your OS's package manager directly instead for improved security but the install script is by no means insecure. In addition to being a runnable CLI tool, D2 can also be used to ...

Prof Francois Balloux, Director of the Genetics Institute at University College London, told BBC News that although XEC has a "slight transmission advantage" over other recent Covid variants ...

Please purchase a Premium Subscription to continue reading. To continue, please log in, or sign up for a new account. We offer one free story view per month. If you ...

The Office for National Statistics (ONS) estimates about 1.5 million people in the UK have "long Covid". Most people who catch Covid don't become severely ill and get better relatively quickly.