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Tuesday, October 4, 2022

Coronavirus: How long does it take for symptoms to appear after infection?

The type of coronavirus the UK is trying to live with at the moment is very different from the one that rapidly spread through the country in the early part of 2020. Although the variants now in circulation appear to cause less severe disease than previously thought, they are far from over. more permeable. In addition, the data shows that they cause symptoms to show after a short period of time. When alpha and delta variants dominated the WHO (World Health Organisation), they said that it usually takes between two days to two weeks for symptoms to appear. Now, with the variants of Omicron and Omicron, the data suggests that the difference could be very small – as little as three or five days.

Speaking about the new variants, Dr. Alison Arvadi of the Chicago Department of Public Health said: “As we’ve seen these new variants evolve … what we’re seeing is everything accelerated.

“When a person is exposed to COVID, it is taking less time for them to potentially develop the infection. It’s taking less time for symptoms to develop, less time for someone to be contagious.”

In addition, Dr. Arvadi said people were taking “shorter time to recover” overall. The doctor added: “It’s because so many people get vaccinated.”

How contagious a person is once the virus is in place, it is believed to cover a window of five days.

Read more: Blood clots: may cause symptoms in the abdominal area

Researchers believe that a person is most contagious for one to two days before symptoms develop and for the first two to three days after symptoms begin.

Speaking last year, Health Secretary Sajid Javid explained: “A recent analysis by the UK Health Protection Agency suggests that the window between infection and infectivity may be shorter for the Omicron version than for the Delta version.”

As the time of infection has changed, so have the symptoms.

At the start of the pandemic, the most common symptoms of COVID-19 were persistent cough, fever and loss of sense of taste and smell.

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While the symptoms of Covid have changed, one thing remains the same, the pressure on the NHS.

With restrictions lifted, the healthcare system is seeing a new wave of patients.

Professor Chris Whitty has said the pressure on the NHS is “significant” and the resurgence of Covid shows the pandemic is “not over”.

Professor Whitty was speaking at the annual conference of the Local Government Association and the Association of Directors of Public Health.

As for where the main pressure was coming from, Whitty said: “It’s currently being powered by Omicron rather than the new variants, but we need to keep a close eye on this because at any time there are new variants anywhere in the world.” Variants may come out, including in the UK, as happened with the alpha version.”

The hospitalization came days after the government quietly announced it was cutting funding to the Covid Zoe Study, an app that allowed people to input their symptoms.

Thanks to this app, the government has been able to keep a track on COVID and be aware of the changing nature of symptoms caused by it.

If the government continues to cut funding over the Covid watch, a new version will be hard to come by.

World Nation News Desk
World Nation News Deskhttps://worldnationnews.com/
World Nation News is a digital news portal website. Which provides important and latest breaking news updates to our audience in an effective and efficient ways, like world’s top stories, entertainment, sports, technology and much more news.
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