Cold, runny nose, headache, London cases shows
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London: Shoppers seen wearing masks on their faces as preventive measures against spreading covid-19 while they walk along Oxford Circus.
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LONDON — Symptoms associated with the omicron Covid-19 variant could be similar to those that normally accompany a cold, but experts are warning people that they should not underestimate the risks posed by the more transmissible variant.
A British study now suggests that symptoms of omicron infection could mimic common illnesses like the flu.
ZOE COVID Study, an analysis of thousands upon thousands of Covid symptoms, examined this week symptoms related to Covid cases in London. It looked at these symptoms over two weeks in October, and December.
The initial analysis showed similarities between the variants of the delta and the one-micron, suggesting that they haven’t changed back to more flu-like symptoms in the past Covid strains. According to the team, the five most common symptoms that were reported by the ZOE app during the two weeks of different week were:
- Nose runny
- Headache
- It can be mild, or very severe.
- You may be sneezing
- Itchy throat
London was chosen to perform the ZOE analysis for its higher prevalence than other cities. Omicron is the predominant variant in London and it will soon be responsible for almost all the infections within the city and the wider U.K.
Experts expect this to continue in other parts of the world. The omicron variant could make it harder for cases to be identified.
Prof. Tim Spector is the lead scientist for ZOE COVID study app. He said there was risk of potential omicron cases being mistakenly misdiagnosed as minor colds.
Spector reported in ZOE’s Thursday report, “Omicron symptoms consist primarily of cold symptoms, runny nasal, sore neck, sore mouth, and sneezing.”
He added that “Hopefully, people will now recognize the cold symptoms which appear as the predominant feature in omicron.”
As have British Covid experts, Spector pointed out that the omicron appears to be the predominant strain in the U.K. By Christmas. Many people are now wondering if the U.K. should go into lockdown for the New Year.
“In New Year, cases could reach a peak higher then anything we’ve seen before,” Spector said. However, he hoped for a reversal in the rise of cases in London, as Prime Minister Boris Johnson encourages people to cut down on their social mixing and work at home, and use face masks.
What is known about the omicron
Even though some studies suggest that the Omicron variant causes milder symptoms than the flu, it would be dangerous to underestimate the dangers.
Omicron is considered more transmissible that the delta variant by experts and will likely become the most popular variant globally. Omicron’s rapid rise to fame is notable given that the World Health Organization only declared it a “variant in concern” on November 26, after South Africa first reported finding it.
It was found to have a higher virulentity than the delta version, but it may cause less severe complications. This is based on factors such as age (younger individuals tend to get milder Covid infection), general health, and their vaccination status.
The South African doctor who first spotted the variant among her patients has said that the initial symptoms she saw in her own surgery were “extremely mild”However, this was observational data on a limited group of people.
Although vaccine manufacturers claim the Covid variant is less effective than a complete course, they say that it can be used to boost the shot’s protection against death and severe infections.
Rising hospitalization
An increase in the transmissibility rate of Omicron is causing experts to warn about an inevitable rise in hospitalizations.
South Africa is experiencing an increase in hospitalizations. However, the majority have been people who are not vaccinated. The U.K. has also seen an increase with Prime Minister Boris Johnson stating on Wednesday that there was “the inevitable rise in hospitalizations” – up 10% week to week in the UK and almost a third in London.
There have been over 10,000 cases so far of omicron infection in the U.K. experts believe this to be a significant underestimation of the actual number.
November 27th saw the announcement of two cases confirmed in the U.K. with this variant. These patients had been linked to South Africa. Although cases of community transmission were reported soon afterwards, this means that the variant likely circulated much earlier than previously thought.
Omicron is making its mark in the U.K. Covid case numbers are surging, leading to the government racing to give booster shots to the people. On Wednesday, the U.K. reported its highest number of Covid cases since the pandemic began with 78,610 new infections.
On Wednesday, the chief medical officer of England, Professor Chris Whitty called for serious caution over data on hospitalizations in South Africa that suggests omicron could cause milder diseases. He said that there was a difference in immunity between the populations due to recent waves of delta infection.
Although more information was needed regarding hospitalizations, deaths and severe illness, he noted that the “all that we know” is sufficient. [about omicron]Are bad.”
Sky News on Wednesday was informed by Dr. David Nabarro (the World Health Organization’s Special Envoy for Covid-19), that the U.K. is in a “very grave situation.”
“The U.K. is experiencing a rise in its population today, but it’s only the beginning for an incredible acceleration,” he stated.
There are currently two major epidemics: omicron and delta. The British health system is in an immediate crisis. This will become very serious in the coming weeks.
Nabarro said that the spread of the Omicron variant is “serious” in the U.K. and Europe. It’s also serious worldwide.
“We worry that some people will dismiss omicron’s mild effects,” he stated. Even if Omicron causes less severe diseases, the sheer volume of cases will overwhelm healthcare systems once more.
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