Is This Why Omicron Is Spreading So Rapidly Study Claims Ultra
The Omicron variant multiplies 70 times faster than Delta in the airways, according to a study which may explain why the mutant virus is spreading at a ferocious pace.
Hong Kong University researchers also found the new variant replicates 10 times slower in the lungs than its predecessor.
That finding lends weight to the theory it is milder than the past variants, something which doctors in South Africa have been claiming for weeks.
The researchers exposed lung tissue in a laboratory to the original Covid strain that was identified in Wuhan last year, along with the two variants, to compare how the viruses behave after infection.
Omicron replicated faster in the bronchus tubes connecting the windpipe and lungs suggesting people with the strain may be more infectious.
Higher viral loads nearer the throat means people are more likely to breathe out viral particles.
Delta was found to duplicate much quicker in the lungs, where more of the virus can lead to the most severe illness.
The finding may be the biological clue behind why doctors insist people infected with the strain only suffer cold-like symptoms.
UK guidance currently only recognises three symptoms as early warning signs of an infection with the virus, a new continuous cough, a high temperature, and a loss of, or change in, normal sense of taste or smell.
He added that Omicron appears to be chipping away at the UK’s vaccine protection from infection, but that jabs were still critical to protecting people.
Why Should You Visit A Gut Clinic
While COVID-19 primarily affects the respiratory system, it has the potential to damage your gastrointestinal system. This may lead to former COVID-19 patients developing serious gastrointestinal conditions later on in life.
If you are experiencing gut pain following your recovery, speak to a specialist for treatment and relief.
Is It Possible To Have Diarrhea With No Fever
Some people may experience diarrhea without other flu-like symptoms, like a fever. Diarrhea can be the first symptom of COVID-19.
In some cases, flu symptoms may come on after diarrhea. Some people may only experience gastrointestinal symptoms without developing any of the more common symptoms.
Research suggests that the virus that causes COVID-19 can enter your digestive system through cell surface receptors for an enzyme called angiotensin converting enzyme 2 . Receptors for this enzyme are 100 times more common in the gastrointestinal tract than the respiratory tract.
increased risk of developing some types of viral infections.
However, research hasnât yet found that people with IBD are more likely to develop COVID-19 than people without IBD.
New information about COVID-19 is emerging rapidly. As researchers collect more data, itâs possible that research will find that having IBD does increase your risk for developing COVID-19.
According to at an IBD center in Milan, people with IBD should take extra precautions to avoid the virus. These include:
- frequent handwashing
- covering your face when coughing and sneezing
- avoiding people with flu-like symptoms
- staying at home when possible
If you have IBD and have tested positive for COVID-19, speak to your doctor about whether you should stop taking certain medications.
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Your Child May Be Tested For Covid
If your child becomes very unwell quickly with any of these symptoms, it could be for a number of reasons.
It’s rare for COVID-19 to cause severe illness in children, but it can happen. This is why your doctor may need to rule COVID-19 out first.
Your GP will send your child for a COVID-19 test if they have been in contact with someone who has tested positive, regardless of your child’s diagnosis.
Your child may also need a COVID-19 test if:
- your GP is not sure what is causing your child to be ill
- someone your child lives with is ill for an unknown reason
When To Call Your Doctor
If your stomach troubles are due to a GI bug or food poisoning, you usually should feel better within 48 hours. If you don’t, call your doctor. It could be a more serious bacterial infection or an early sign of COVID-19. You should also reach out to them immediately if you:
- Might be severely dehydrated. Signs include dark urine, extreme weakness, a dry mouth and tongue, and dizziness.
- Have diarrhea that is bloody or black, or severe belly pain
- Are feverish, coughing, or feel short of breath
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Much Has Been Reported About Covid
Dr. Salma Saiger, a family care physician in Mesquite, is helping to recruit patients for a clinical trial into a treatment for COVID-related gastrointestinal issues.
KERA’s Sam Baker talked with Dr. Saiger about what shes seen among her patients.
Diarrhea And COVID:
In my practice, we are seeing close to 50% of patients having diarrhea as one of their symptoms with COVID. Also, cramps associated with diarrhea or abdominal pain.
The scientific evidence is there that one of the symptoms of COVID is diarrhea. Close to 60% of people who are having long bouts of COVID are still complaining of diarrhea up to six months after having COVID.
Can GI Issues Contribute To The Severity Of COVID?
It does make it worse. Imagine you’re having COVID, but you’re having diarrhea, too, with it. The possible dehydration, lack of energy, fatigue, and lack of potassium and electrolytes could damage your immune system. Also, it makes your recovery very hard and makes the patient very weak.
How GI Symptoms Are Linked to COVID
This bacteria can infect your intestinal linings, too. It disturbs the normal flora, the normal bacteria in your summit. And that’s how it causes diarrhea.
Why GI Symptoms Are Mentioned Less Than Respiratory
Everybody’s more interested in their shortness of breath and their lack of sense of smell and all those sorts of things.
Comorbidities As Risk Factors For Covid
Furthermore, diabetes is another disease associated with increased severity of symptoms and complications of COVID-19, and this can be attributed to systemic inflammation and gut-metabolite dysfunction. Individuals suffering from cardiovascular disease who become infected with SARS-CoV-2 are at increased risk of developing a worse prognosis of COVID-19 and also develop cardiovascular complications, including myocardial infarction, arrhythmias, stroke, or heart feature or myocardial suppression. Cardiovascular disease is accompanied by an imbalance of gut microbiota and a decreased microbiome diversity., , Hypertension is likely to be influenced by diet, lifestyle factors, and microbiome. Notably, an increase in SCFA was previously associated with decreased blood pressure and improved arterial compliance.
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How To Survive This Pandemic
As for yourself, do everything you can to prevent gettingand spreadingCOVID-19 in the first place: Wear a face mask, get tested if you think you have coronavirus, avoid crowds , practice social distancing, only run essential errands, wash your hands regularly, disinfect frequently touched surfaces, and to get through this pandemic at your healthiest, don’t miss these 35 Places You’re Most Likely to Catch COVID.
Strategies For Treating Patients With Abdominal Pain During The Epidemic
Acute abdominal pain is a common clinical manifestation in medical institutions, often accompanied by nausea, vomiting, diarrhoea, and fever, which is a difficult clinical problem for emergency physicians and surgeons. In a special epidemic situation such as this, the differential diagnosis of acute abdominal pain has become more complicated. As mentioned earlier, abdominal symptoms can be the initial clinical presentation of patients with COVID-19, so clinicians should be especially careful not to admit patients with COVID-19 as patients with acute abdominal pain to a general ward without strict isolation measures. Currently, SARS-CoV-2 is raging in many regions of the world. Therefore, the timely and effective identification of patients with COVID-19 with abdominal symptoms will help prevent spread of the virus.
This article proposes an effective coping strategy for patients with acute abdominal pain during the SARS-CoV-2 epidemic. It has the following four aspects:
First, clinicians should find out the patients medical history in detail, especially the epidemiological history.
It is known that the incubation period of COVID-19 ranges from 114 days, most commonly from 37 days. Therefore, it is important to ask whether there is a history of exposure to suspected or confirmed cases of COVID-19 within 2 weeks for each patient with abdominal symptoms.
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Or You’re Losing Your Sense Of Smell Or Taste
You should also pay attention to how you feel during your Thanksgiving meal, Messer says. If you have a stomach ache and weren’t able to “smell the turkey cooking” earlier or if the food did not taste normal, that may be a sign you contracted COVID some time before Thanksgiving Day. Sarin says it would be “unusual” for you to lose your sense of smell or taste just from overeating, and that these are both common symptoms associated with mild or moderate coronavirus cases. And for more ways you can tell it’s coronavirus, If Everything You Drink Smells Like This, You May Have COVID.
Why Don’t You Need To Test Out Of Isolation
The CDC notes that tests “are best used early in the course of illness to diagnose COVID-19 and are not authorized by the U.S. Food and Drug Administration to evaluate duration of infectiousness.”
“While a positive antigen test likely means a person has residual transmissible virus and can potentially infect others, a negative antigen test does not necessarily indicate the absence of transmissible virus,” the CDC’s website reads. “As such, regardless of the test result, wearing a well-fitting mask is still recommended.”
The CDC’s most recent guidance came as many experts expected a testing requirement to be added, but it also comes at a time when testing shortages are being reported nationwide.
“I do not think that the clarification helped at all and I actually think that it made things worse,” emergency physician Dr. Leanna Wen, the former health commissioner of Baltimore, said in an interview with CNN. “I think they should be upfront and say they can’t do this because they don’t have enough tests.”
Chicago’s top doctor, however, said the reason behind the CDC’s decision to not add a testing requirement could be related to changes brought by recent variants.
“You don’t need to have a negative test to come out of isolation, particularly if you’re vaccinated or boosted, because we see lower rates, overall, of infection, shorter times of transmission,” Chicago Department of Public Health Commissioner Dr. Allison Arwady said.
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Are Gut Symptoms Recognised
The US Centers for Disease Control has added diarrhoea, nausea and vomiting to its list of recognised COVID-19 symptoms.
However, the World Health Organisation still only lists diarrhoea as a gastrointestinal COVID-19 symptom.
In Australia, nausea, diarrhoea and vomiting are listed as other COVID-19 symptoms, alongside the classic ones . But abdominal pain is not listed.
Advice about symptoms that warrant testing may vary across states and territories.
Are Gut Symptoms Recognized
The US Centers for Disease Control has added diarrhea, nausea, and vomiting to its list of recognized Covid-19 symptoms.
However, the World Health Organization still only lists diarrhea as a gastrointestinal Covid-19 symptom.
In Australia, nausea, diarrhea, and vomiting are listed as other Covid-19 symptoms, alongside the classic ones . But abdominal pain is not listed.
Advice of symptoms that warrant testing may vary across different states and territories.
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How Common Is Abdominal Pain In Covid
Abdominal pains arenât a very common symptom of COVID-19. Across all ages, roughly one in five people experience them over the course of their illness.
Abdominal pains were slightly more common in primary school children where almost one in three reported the symptom.
Less than 2% of people who were ill with COVID-19 reported abdominal pains as their only symptom.
Know Emergency Warning Signs Of Covid
Get medical attention immediately if you experience any of these warning signs*:
- Trouble breathing
- Persistent pain or pressure in the chest
- New confusion or inability to be woken up
- Pale, gray, or blue-colored skin, lips, or nail beds, depending on skin tone
*This list is not all inclusive. Please consult your doctor or medical provider for any other symptoms that are severe or concerning. If you need emergency medical attention, and tell them you are having COVID-19-like symptoms.
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Gi Symptoms And Disease Outcomes
People who experience GI symptoms with COVID-may be more likely to develop negative health complications or risks.
A study from November 2020 found experiencing these symptoms heightened the risk of developing acute respiratory distress syndrome, as have several studies since then.
The study also found that experiencing GI symptoms increased the risk of undergoing procedures with major health risks, such as noninvasive mechanical ventilation and tracheal intubation.
And a report from October 2020 found children with COVID-19 who develop GI symptoms were more likely to experience severe, critical infections and cardiac impairments.
Another study from late January 2021 concluded that experiencing these symptoms also seems to increase the likelihood of developing severe disease and dying in adults. An even more current review found people with COVID-19 and GI symptoms on admission to the hospital were also more likely to develop acute heart and kidney damage or die from the disease.
Dozens of studies have also found that people with preexisting GI conditions are more likely to experience serious disease and negative complications.
Research found people with GI conditions, such as Barretts esophagus, seem to be at an increased risk of developing severe COVID-19 symptoms and disease.
Some researchers speculate this connection probably exists because GI diseases can cause intestinal metaplasia, which replaces the stomach lining with cells similar to intestinal lining cells.
You Haven’t Been Following Safety Precautions
If you saw your extended family over the holidays, you’re at heightened risk, says Abisola Olulade, MD, a board-certified family medical physician with Sharp Rees-Stealy Medical Group. In general, if you have been around other people who may have been infected with COVID or have not been taking social distancing, hand-washing, and mask-wearing measures seriously, then this means your upset stomach has a “higher chance of being COVID-related,” she says. And for more on the risk of coronavirus exposure over the holidays, If You’re Doing This, You Won’t Be Totally Safe From COVID on Thanksgiving.
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So How About This Latest Case
In the Queensland case, we know the nurse was worried he could have had COVID-19 because he was in close contact with COVID-19 patients.
As he seemed otherwise healthy before developing new abdominal symptoms, and considering he worked on a COVID ward, his pre-test probability was high. Doctors call this a high index of suspicion when there is a strong possibility someone may have symptoms due to a disease such as COVID-19.
Gastrointestinal Symptoms Common In Covid
In one of the earliest studies of U.S. patients with the coronavirus, researchers found one-third of patients reported symptoms such as loss of appetite, nausea and diarrhea.
A new study found that in addition to upper respiratory symptoms, a significant number of people sick with COVID-19 suffer from loss of appetite, nausea, vomiting and diarrhea.nhungboon/Shutterstock.com
Fever, cough and shortness of breath are the classic symptoms of COVID-19, but there may be gastrointestinal symptoms, such as nausea and diarrhea, that are getting missed, according to a new Stanford Medicine study.
Researchers found that, in addition to upper respiratory symptoms, a significant number of those sick with the new virus also suffered from loss of appetite, nausea, vomiting and diarrhea.
The study, one of the earliest on U.S. patients with the coronavirus, was published online April 10 in Gastroenterology. Gastroenterology fellows George Cholankeril, MD, and Alexander Podboy, MD, share lead authorship. Aijaz Ahmed, MD, professor of gastroenterology and hepatology, is the senior author.
COVID-19 is probably not just respiratory symptoms like a cough, Podboy said. A third of the patients we studied had gastrointestinal symptoms. Its possible we may be missing a significant portion of patients sick with the coronavirus due to our current testing strategies focusing on respiratory symptoms alone.
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What To Do If You Have Symptoms Of Covid
If you believe youre experiencing any symptoms of Covid, both the government and NHS advise you should self-isolate and get a PCR test immediately.
You should self isolate right away if:
- youve tested positive for Covid via LFT or PCR as this means you have the virus
- someone you live with has symptoms or tested positive, though you might not need to in some instances
- youve been told to self-isolate following contact with someone who tested positive
Rules in England will change from Tuesday, January 11, onwards and if you test positive on a lateral flow test but have no symptoms, then you will no longer need a follow-up PCR test.
What Are The Main Symptoms Of Omicron
One of the most common symptoms of Omicron Covid has been found to be a dry/scratchy throat. Other symptoms according to the ZOE app are:
Mild muscle aches
Other signs of the variant include congestion, brain fog, skin rashes and even sore eyes in some patients. More recently people have reported experiencing sleep paralysis and night sweats have being infected as well.
The CDC also warned about one symptom of the virus that requires urgent medical attention, asking people to watch out for pale, grey or blue-coloured skin, lips or nail beds, which could indicate low levels of oxygen in the blood.
Dr Anqelique Coetzee, who first raised the alarm on the new variant, has previously spoken about unvaccinated people experiencing certain symptoms like headaches and sore muscles more intensely as well.
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