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Page 216 - ராணி மேரி பல்கலைக்கழகம் ஆஃப் லண்டன் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

High blood pressure symptoms: Headache with blurred vision are a sign

| UPDATED: 13:19, Mon, Dec 21, 2020 Link copied Sign up for FREE health tips to live a long and happy life SUBSCRIBE Invalid email When you subscribe we will use the information you provide to send you these newsletters. Sometimes they ll include recommendations for other related newsletters or services we offer. Our Privacy Notice explains more about how we use your data, and your rights. You can unsubscribe at any time. High blood pressure affects more than one in four people in the UK yet its prevalence is distorted by its lack of symptoms. The condition, which is characterised by a sustained force pushing against the artery walls, usually operates under the surface. However, if your blood pressure crosses a certain threshold, you may experience unsettling bodily changes.

Scientists say it would take years for virus to evolve enough to render Covid vaccines as impotent

Representative Image Scientists say it would take years for virus to evolve enough to render Covid vaccines as impotent ANI | Updated: Dec 21, 2020 13:17 IST New York [US], December 21 (ANI):As the new variant has been surfaced that causes COVID-19, experts urged caution, saying it would take years, not months, for the virus to evolve enough to render the current vaccines impotent. They added that no one should worry that there is going to be a single catastrophic mutation that suddenly renders all immunity useless. According to The New York Times (NYT), scientists are worried about these variants but are not surprised by them. Researchers have recorded thousands of modifications in the genetic material of the coronavirus as it has hopscotched across the world.

What does a mutating coronavirus mean for us?

updated: Dec 21 2020, 07:47 ist Just as vaccines begin to offer hope for a path out of the pandemic, officials in Britain this past weekend sounded an urgent alarm about what they called a highly contagious new variant of the coronavirus circulating in England. Citing the rapid spread of the virus through London and surrounding areas, Prime Minister Boris Johnson imposed the country’s most stringent lockdown since March. “When the virus changes its method of attack, we must change our method of defence,” he said. Train stations in London filled with crowds of people scrambling to leave the city as the restrictions went into effect. On Sunday, European countries began closing their borders to travellers from the United Kingdom, hoping to shut out the new iteration of the pathogen.

New coronavirus variant in Britain: What does that mean for us?

The Straits Times Scientists are worried about these variants but not surprised by them.PHOTO: REUTERS PublishedDec 21, 2020, 6:40 am SGT https://str.sg/JR3A They can read the article in full after signing up for a free account. Share link: Or share via: Sign up or log in to read this article in full Sign up All done! This article is now fully available for you Read now Get unlimited access to all stories at $0.99/month for the first 3 months. Get unlimited access to all stories at $0.99/month for the first 3 months. including the ST News Tablet worth $398. Let s go!

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