Latest news with #PallMallMedical
Irish Daily Mirror
19 hours ago
- Health
- Irish Daily Mirror
Symptoms of latest Covid variant to hit Ireland identified - 'Vigilance is key'
For many of us, Covid-19 feels like a chapter we've closed – along with the days of PCR tests, mask mandates and daily case updates. But while life may feel back to normal, the virus hasn't completely vanished. In fact, new variants continue to quietly circulate. One of the latest to appear on the radar is NB.1.8.1 – a name that you may have seen pop up in headlines and on social media feeds this week. This newly emerging sub-variant hasn't triggered widespread concern, but it has caught the attention of scientists and health officials. NB.1.8.1 has now been detected in Ireland. According to the World Health Organisation (WHO), the strain first emerged in January and by late April was responsible for approximately 10.7% of global infections, up from just 2.5% a month earlier. But what sets the latest variant apart? Here is what medical experts know so far 'The NB.1.8.1 variant, also referred to as Nimbus, is a new strain of the Covid-19 virus that has emerged due to mutations in its genetic material,' says Dr Naveed Asif, GP at The London General Practice. It's a sub-variant of Omicron, says Dr Chun Tang, GP at Pall Mall Medical. 'Variants like this pop up when the virus mutates, which is normal for viruses, especially ones that spread widely,' explains Tang. 'NB.1.8.1 was first picked up in early 2025 and has since been detected in several countries, including the UK, China and US. It's got some new mutations that scientists are keeping a close eye on.' 'NB.1.8.1 isn't too different from the Omicron variant, but it does have some tweaks to its spike protein, which might make it spread a bit more easily or slip past some of our existing immunity,' says Tang. 'That said, early signs suggest it doesn't seem to cause more serious illness, but of course, we're still learning more about it.' However, Nimbus does appear to be more transmissible than previous variants, with notable increases reported in India, Hong Kong, Singapore, and Thailand, notes Asif. 'Its spread has been identified in around 22 countries,' says Asif. 'The WHO assesses the additional risk to the global public as currently low, and existing Covid-19 vaccines are considered effective in preventing severe disease.' 'It's spreading in the usual way, person to person, mainly through respiratory droplets when people cough, sneeze or even just talk closely,' says Tang. 'Like other variants, it can hang around in the air in poorly ventilated spaces.' 'Common symptoms of the NB.1.8.1 variant include severe sore throat (described as a 'razor blade sensation'), fatigue, mild cough, fever, muscle aches and congestion,' says Asif. 'However, symptoms can vary widely so vigilance is key.' 'Treatment for Nimbus generally aligns with that for other Covid-19 variants,' says Asif. 'Most individuals will recover at home with rest, hydration, and over-the-counter medications for symptom management. 'For those with severe symptoms or high-risk complications, antiviral medications or monoclonal antibody treatments may be recommended. Always consult your GP for personalised advice.' 'Make sure everyone's up to date with their Covid-19 jabs, especially boosters,' recommends Tang. 'Wash your hands regularly, keep rooms well ventilated, and consider popping a mask on in busy places or if you're around people who are more vulnerable. 'If someone in the house is feeling poorly, try to keep some distance and clean shared surfaces regularly.' 'Seek medical advice if you experience Covid-19 symptoms, especially if they worsen or if you have underlying health conditions that increase your risk,' advises Asif. 'Additionally, consult your GP if you've been in close contact with someone who has tested positive for the NB.1.8.1 variant or if you have health concerns.'
Daily Mirror
4 days ago
- Health
- Daily Mirror
Symptoms of 'different' Nimbus virus as UKHSA confirms it has reached UK
Doctors say the virus appears to be able to spread easily and has already been detected in 22 countries For many of us, Covid-19 feels like a chapter we've closed – along with the days of PCR tests, mask mandates and daily case updates. But while life may feel back to normal, the virus hasn't completely vanished. In fact, new variants continue to quietly circulate. One of the latest to appear on the radar is NB.1.8.1 – a name that you may have seen pop up in headlines and on social media feeds this week. This newly emerging sub-variant hasn't triggered widespread concern, but it has caught the attention of scientists and health officials. The UK Health Security Agency (UKHSA) announced this week that NB.1.8.1 has so far only been detected in small numbers within the UK, but added that international data indicates that the sub-variant is steadily accounting for a growing share of global Covid-19 cases. We consulted some GPs to find out exactly what sets the NB.1.8.1 Covid variant apart from the rest. Is it more contagious, more immune-evasive, or simply another step in Covid's slow evolution? Here's what they know so far… What is the new NB.1.8.1 Covid variant and where has it come from? 'The NB.1.8.1 variant, also referred to as Nimbus, is a new strain of the Covid-19 virus that has emerged due to mutations in its genetic material,' says Dr Naveed Asif, GP at The London General Practice. It's a sub-variant of Omicron, says Dr Chun Tang, GP at Pall Mall Medical. 'Variants like this pop up when the virus mutates, which is normal for viruses, especially ones that spread widely,' explains Tang. 'NB.1.8.1 was first picked up in early 2025 and has since been detected in several countries, including the UK, China and US. It's got some new mutations that scientists are keeping a close eye on.' How is Nimbus different from previous variants? 'NB.1.8.1 isn't too different from the Omicron variant, but it does have some tweaks to its spike protein, which might make it spread a bit more easily or slip past some of our existing immunity,' says Tang. 'That said, early signs suggest it doesn't seem to cause more serious illness, but of course, we're still learning more about it.' However, Nimbus does appear to be more transmissible than previous variants, with notable increases reported in India, Hong Kong, Singapore, and Thailand, notes Asif. 'Its spread has been identified in around 22 countries,' says Asif. 'The World Health Organization (WHO) assesses the additional risk to the global public as currently low, and existing Covid-19 vaccines are considered effective in preventing severe disease.' How is Nimbus spreading? 'It's spreading in the usual way, person to person, mainly through respiratory droplets when people cough, sneeze or even just talk closely,' says Tang. 'Like other variants, it can hang around in the air in poorly ventilated spaces.' What Nimbus Covid symptoms should people look out for? 'Common symptoms of the NB.1.8.1 variant include severe sore throat (described as a 'razor blade sensation'), fatigue, mild cough, fever, muscle aches and congestion,' says Asif. 'However, symptoms can vary widely so vigilance is key.' What are the Nimbus treatment options? 'Treatment for Nimbus generally aligns with that for other Covid-19 variants,' says Asif. 'Most individuals will recover at home with rest, hydration, and over-the-counter medications for symptom management. 'For those with severe symptoms or high-risk complications, antiviral medications or monoclonal antibody treatments may be recommended. Always consult your GP for personalised advice.' How can you avoid getting the Nimbus variant? 'Make sure everyone's up to date with their Covid-19 jabs, especially boosters,' recommends Tang. 'Wash your hands regularly, keep rooms well ventilated, and consider popping a mask on in busy places or if you're around people who are more vulnerable. 'If someone in the house is feeling poorly, try to keep some distance and clean shared surfaces regularly.' When should you see a GP about Covid? 'Seek medical advice if you experience Covid-19 symptoms, especially if they worsen or if you have underlying health conditions that increase your risk,' advises Asif. 'Additionally, consult your GP if you've been in close contact with someone who has tested positive for the NB.1.8.1 variant or if you have health concerns.'
Wales Online
4 days ago
- Health
- Wales Online
Doctors explain symptoms of UK's new Nimbus Covid and why it's different
Doctors explain symptoms of UK's new Nimbus Covid and why it's different The UKHSA has confirmed the subvariant mutation has now reached the UK People describe having a very sore throat with the new variant For many of us, Covid-19 feels like a chapter we've closed – along with the days of PCR tests, mask mandates and daily case updates. But while life may feel back to normal, the virus hasn't completely vanished. In fact, new variants continue to quietly circulate. One of the latest to appear on the radar is NB.1.8.1 – a name that you may have seen pop up in headlines and on social media feeds this week. This newly emerging sub-variant hasn't triggered widespread concern, but it has caught the attention of scientists and health officials. The UK Health Security Agency (UKHSA) announced this week that NB.1.8.1 has so far only been detected in small numbers within the UK, but added that international data indicates that the sub-variant is steadily accounting for a growing share of global Covid-19 cases. We consulted some GPs to find out exactly what sets the NB.1.8.1 Covid variant apart from the rest. Is it more contagious, more immune-evasive, or simply another step in Covid's slow evolution? Here's what they know so far… What is the new NB.1.8.1 Covid variant and where has it come from? 'The NB.1.8.1 variant, also referred to as Nimbus, is a new strain of the Covid-19 virus that has emerged due to mutations in its genetic material,' says Dr Naveed Asif, GP at The London General Practice. It's a sub-variant of Omicron, says Dr Chun Tang, GP at Pall Mall Medical. Article continues below 'Variants like this pop up when the virus mutates, which is normal for viruses, especially ones that spread widely,' explains Tang. 'NB.1.8.1 was first picked up in early 2025 and has since been detected in several countries, including the UK, China and US. It's got some new mutations that scientists are keeping a close eye on.' How is Nimbus different from previous variants? 'NB.1.8.1 isn't too different from the Omicron variant, but it does have some tweaks to its spike protein, which might make it spread a bit more easily or slip past some of our existing immunity,' says Tang. 'That said, early signs suggest it doesn't seem to cause more serious illness, but of course, we're still learning more about it.' However, Nimbus does appear to be more transmissible than previous variants, with notable increases reported in India, Hong Kong, Singapore, and Thailand, notes Asif. 'Its spread has been identified in around 22 countries,' says Asif. 'The World Health Organization (WHO) assesses the additional risk to the global public as currently low, and existing Covid-19 vaccines are considered effective in preventing severe disease.' How is Nimbus spreading? 'It's spreading in the usual way, person to person, mainly through respiratory droplets when people cough, sneeze or even just talk closely,' says Tang. 'Like other variants, it can hang around in the air in poorly ventilated spaces.' What Nimbus Covid symptoms should people look out for? 'Common symptoms of the NB.1.8.1 variant include severe sore throat (described as a 'razor blade sensation'), fatigue, mild cough, fever, muscle aches and congestion,' says Asif. 'However, symptoms can vary widely so vigilance is key.' What are the Nimbus treatment options? 'Treatment for Nimbus generally aligns with that for other Covid-19 variants,' says Asif. 'Most individuals will recover at home with rest, hydration, and over-the-counter medications for symptom management. 'For those with severe symptoms or high-risk complications, antiviral medications or monoclonal antibody treatments may be recommended. Always consult your GP for personalised advice.' How can you avoid getting the Nimbus variant? 'Make sure everyone's up to date with their Covid-19 jabs, especially boosters,' recommends Tang. 'Wash your hands regularly, keep rooms well ventilated, and consider popping a mask on in busy places or if you're around people who are more vulnerable. Article continues below 'If someone in the house is feeling poorly, try to keep some distance and clean shared surfaces regularly.' When should you see a GP about Covid? 'Seek medical advice if you experience Covid-19 symptoms, especially if they worsen or if you have underlying health conditions that increase your risk,' advises Asif. 'Additionally, consult your GP if you've been in close contact with someone who has tested positive for the NB.1.8.1 variant or if you have health concerns.'
The Independent
27-02-2025
- Health
- The Independent
Why people are getting norovirus twice
Known for its rapid spread and stomach-churning symptoms, norovirus has long been a common culprit behind wintertime stomach bugs. However, health officials are now warning the public about the potential for a 'second norovirus wave', as reports suggest that more individuals are contracting the vomiting bug more than once. The UK Health Security Agency (UKHSA) has noted that those who've already battled the virus this winter may be at risk of reinfection due to multiple strains. To shed light on this growing concern, we spoke to a GP who has explained why people could get norovirus more than once… What is norovirus? ' Norovirus is a highly contagious virus that causes vomiting and diarrhoea, often referred to as the 'winter vomiting bug',' says Dr Chun Tang, GP at Pall Mall Medical. 'It spreads like wildfire, usually through contaminated food, water, surfaces, or direct contact with an infected person.' According to the NHS website, the primary symptoms include sudden nausea, vomiting, and diarrhoea. Patients may also experience a high temperature, headaches and stomach pains. 'It usually comes on very quickly, making you feel awful for a couple of days, but most people recover without any complications,' says Tang. 'The biggest risk is dehydration, so staying hydrated is key.' Why are people getting it twice? 'Unlike some viruses, norovirus doesn't give you long-term immunity,' explains Tang. 'There are many different strains, so even if you've had it before, you can still catch a different version of it. 'Plus, any immunity you do develop is short-lived, which means you can get sick again.' The two primary norovirus strains circulating in the UK at the moment are the GII.17 genotype, which is believed to be responsible for the surge in cases this winter, and the GII.4 strain. New UKHSA data shows that while the GII.17 genotype remains dominant, accounting for 59% of cases, its prevalence has dropped from 76% since November. Meanwhile, the GII.4 strain has seen a sharp rise, now representing 29% of cases compared to just 10% three months ago. What is the difference between the GII.17 and the GII.4 strain? 'The GII.4 strain has historically been the dominant one, causing most outbreaks,' notes Tang. 'However, the GII.17 genotype has been increasing in some parts of the world, and researchers think it may behave slightly differently in terms of how our immune systems respond to it. 'The recent sharp rise in GII.4 cases suggests it may have mutated again, making it more infectious or better at evading immunity.' Who is more at risk? Children younger than five years old, older adults, and people with weakened immune systems are more likely to develop severe infections, according to the Centers for Disease Control and Prevention website. 'This is because [these groups] struggle to stay hydrated, which is the biggest danger with norovirus,' explains Tang. 'For babies and the elderly, dehydration can lead to hospitalisation if it's not managed properly.' How contagious is it? 'Norovirus spreads through tiny particles in vomit and stool, which can linger on surfaces or even in the air after someone vomits,' highlights Tang. 'You only need a few viral particles to become infected, which is why outbreaks happen so quickly in shared spaces.' Can it be treated? 'There's no specific treatment for norovirus – it's all about resting, staying hydrated, and letting your body fight it off,' says Tang. A common misconception is that alcohol hand gels kill norovirus. 'They don't,' clarifies Tang. 'Norovirus is resistant to alcohol, so washing your hands thoroughly with soap and water is the best way to prevent its spread.' Should people go to the doctors about norovirus? Most people don't need to see a doctor and can recover at home with rest and fluids. 'However, if you're struggling to keep fluids down, showing signs of severe dehydration (like dizziness, confusion, or very little urination), or have a baby or elderly person who seems particularly unwell, it's best to seek medical advice,' advises Tang. What can you do to prevent yourself from catching it? 'The best prevention is good hygiene – wash your hands properly with soap and water, especially after using the bathroom or before preparing food,' recommends Tang. 'Also, avoid close contact with sick people and disinfect surfaces regularly. 'If you do get norovirus, stay home for at least 48 hours after symptoms stop to prevent spreading it to others.'
The Independent
18-02-2025
- Health
- The Independent
This is how living in a cold home can impact your health
Winter in the UK appears to be never-ending. And new research by Age UK found three out of four people aged 66 and over thought their homes were colder than they'd like some, most of, or all of the time in January. The study also found for those with incomes of £20,000 or less, one in three (35 per cent) reported their homes were too cold most or all of the time. Nearly half (48 per cent) of respondents of the online survey were worried about being able to heat their homes when they wanted to. Some 44 per cent told Age UK they were worried about the impact of energy costs on their health. This is a noticeable increase from January 2024, when only one in three (33 per cent) expressed similar concerns. These figures - obtained in a survey of 2,573 adults aged 66 and over - suggest that beyond the discomfort, the effects of living in a cold environment can be far more serious than we might think. So, we've spoken with experts who have explained how cold homes could affect our health and have also provided some advice on how to reduce these risks… Heart The cold can take a hidden toll on our heart health. 'When your home is consistently cold, your body has to work harder to stay warm, which can put extra strain on your heart,' says Dr Chun Tang, GP at Pall Mall Medical. ' Cold temperatures can lead to higher blood pressure and over time, prolonged exposure to the cold can increase the risk of more serious conditions, like heart attacks and strokes.' 'Breathing in cold air can irritate your airways, making conditions like asthma and COPD (chronic obstructive pulmonary disease) worse,' explains Tang. 'A cold, damp home is also the perfect breeding ground for mould and mildew, which can trigger respiratory infections, wheezing, and persistent coughing. 'If you're finding yourself short of breath more often in winter, your home's temperature could be playing a role.' 'Cold temperatures can make joints feel stiff and achy, particularly if you have arthritis,' notes Tang. 'But more than that, if you're not moving around as much because you're trying to stay warm under blankets, your bones and muscles don't get the activity they need to stay strong. 'In the long run, this can contribute to weaker bones and an increased risk of conditions like osteoporosis.' Cold conditions can also increase the risk of falls and slips. 'When your muscles are cold, they don't work as efficiently, making you more prone to stiffness and slower reactions – both of which can increase the risk of slips and falls,' explains Tang. 'If you're shivering, you're also more likely to be unsteady on your feet. 'And if your home is cold and damp, floors can become slippery, making things even riskier.' Mind Living in a constantly cold environment isn't just uncomfortable – it can have a real impact on your mood and mental wellbeing. 'Being cold for long periods can lead to increased stress, anxiety, and even depression,' says Tang. 'It can also make you feel more fatigued and unmotivated, which makes everyday tasks feel harder. 'A warm, comfortable home is important not just for physical health, but for keeping spirits high, too.' Who is most at risk? 'Older adults, young children, and people with chronic conditions – like asthma or heart disease – are at higher risk,' highlights Tang. 'Those with weaker hearts may struggle more to pump blood effectively in the cold, increasing the risk of heart attacks and strokes.' Here are some things you can do to reduce these health risks… See if you are eligible for financial support 'We'd definitely encourage everyone to ensure that they are getting any financial support that they are eligible for,' says Jenny Lippiatt, health programme manager at Age UK. 'The winter fuel payment is available still to some older people, and there are other benefits that are available.' Put the heating on 'I think some people are really fearful of putting their heating on and I completely understand why, but the health implications are potentially really damaging,' says Lippiatt. 'You can do things like concentrate the heating in the rooms that you are most likely to be in.' Draught-proof your home 'Make sure that your house is draught-proof,' recommends Lippiatt. 'We would encourage everyone to look at home efficiency tips, like making sure your boiler is checked and up to date and keeping windows and doors closed as much as possible so you're keeping the heat in.' Movement will help keep your body healthy and warm. 'If you do have stairs, you could try going up and down your stairs, or get outside for a walk if it's not too cold,' suggests Lippiatt. 'There's also lots of things around chair-based exercises if your movement is limited.' 'Eating warm meals and drinking hot drinks can also help regulate your body temperature,' says Tang.
