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on March 31, 2019

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Will vaccines protect us against the Delta variant?

The virus’s behaviour will be a key factor in how it affects the UK and the wider world, with further mutations almost certain Coronavirus – latest updates See all our coronavirus coverage What is the Delta variant? The Delta variant, also known as lineage B.1.617.2 , is a version of Sars-CoV-2, the virus that causes Covid-19. It was first detected in India late last year and contains mutations in the gene that codes for the spike protein which the virus uses to enter cells in the body. According to Public Health England (PHE), this has provided the Delta variant with a transmissibility that is 50%-60% higher than the virus’s Alpha variant . Professor Wendy Barclay of Imperial College London says the Delta variant appears to allow increased amounts of the virus to build up in infected people so they expel more to infect other individuals. How fast has it spread in the UK? The Delta variant first appeared in England at the end of April and has quickly become the dominant version

Covid is still a deadly threat in Britain – we can’t just pretend it’s gone away | Frances Ryan

Without a plan in place to minimise infection, a ‘moving on’ strategy leaves vulnerable people behind As the season of Christmas work parties and drinks with friends begins, it feels a distance from the December of two years ago, at the height of the pandemic. We will hug our grandparents, hardly remembering a time when that was anything remarkable. Perhaps that’s why the news that Covid infections in the UK have passed 1m cases again has barely raised a murmur. Months of lockdowns and the grief of losing our loved ones, often without being able to say goodbye, was a collective trauma, and one that we have not dealt with as a nation. The ease of Matt Hancock’s rehabilitation suggests a public keen to bury the pain, keep calm and carry on. There is a noticeable – and understandable – urge to “move on” from the pandemic, even as it still happens around us. Ministers hardly help, talking of “post-Covid” just as ICU beds fill up again. Frances Ryan is a Guardian columnist Do you have

Coronavirus live news: deaths surge in Brazil and Russia as Trump says US is quitting WHO

President claims body has ‘failed to reform’; UK expert says country not ready to ease lockdown; Australia to relax rules on 1 June. All the developments live Trump announces severing of ties with WHO Coronavirus latest: at a glance 1.05am BST In the United States , pool parties over Memorial Day weekend may have caused further outbreaks. This from Associated press: Health officials said Friday that they were seeking to inform mass numbers of unknown people after a person who attended crowded pool parties over Memorial Day weekend at Missouri’s Lake of the Ozarks tested positive for COVID-19. Camden County Health Department said in a release that the resident of Boone County in mid-Missouri tested positive on Sunday after arriving at the lake area a day earlier. Officials said there have been no reported cases of the virus linked to coronavirus in residents of Camden County, where the parties seen in videos and photos posted on social media took place. 12.54am BST Animal welf

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