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Coronavirus

Older patients with preexisting conditions are at higher risk of COVID-19 infection and complications

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Covid-19 in older patients- Health Patrol

The COVID-19 pandemic is impacting the global population in drastic ways. Although all age groups are at risk of contracting COVID-19, older people face significant risk of developing severe illness if they contract the disease due to physiological changes that come with ageing and potential underlying health conditions or pre-existing medical co-morbidities, including heart disease, lung disease, diabetes, cancer, and hypertension.1 A recent report2 showed a high burden of severe disease and death from COVID-19 has been consistently observed in older patients, mainly because the global pandemic lockdown, and the fear and apprehension around the disease, have isolated many patients with chronic illnesses from their routine medical care.3 Also, the immune system grows weaker as one ages, which makes it more challenging for older adults to fight off infectious diseases. Chronic diseases are also more common with age, and can compromise the immune system, making older adults more vulnerable to serious complications.  

As per the Ministry of Health and Family Welfare Guidelines,4 COVID-19 transmission among elderly population can be reduced by taking following measures:

DO’s

  1. Stay at home. Avoid meeting visitors at home. If meeting is essential, maintain a distance of at least one meter.
  2. Wash your hands and face at regular intervals with soap and water.
  3. Sneeze and cough either into your elbow or into tissue paper / handkerchief. After coughing or sneezing dispose of the tissue paper/ wash your handkerchief.
  4. Ensure proper nutrition through home cooked fresh hot meals, hydrate frequently and take fresh juices to boost immunity.
  5. Exercise and meditate.
  6. Take your daily prescribed medicines regularly.
  7. Talk to your family members (not staying with you), relatives, friends via call or video conferencing, take help from family members if needed
  8. Postpone your elective surgeries (if any) like cataract surgery or total knee replacement
  9. Clean the frequently touched surfaces with disinfectant regularly.
  10. Monitor your health. If you develop fever, cough and/or breathing difficulty immediately contact nearest health care facility and follow the medical advice rendered

DON’Ts

  1. Do not cough or sneeze into your bare hands or without covering your face.
  2. Don’t go near your contacts if you are suffering from fever and cough.
  3. Don’t touch your eyes, face, nose and tongue.
  4. Don’t go near affected/ sick people.
  5. Don’t self-medicate.
  6. Don’t shake hands or hug your friends and near ones.
  7. Do not go to hospital for routine check-up or follow up. As far as possible make tele-consultation with your healthcare provider.
  8. Don’t go to crowded places like parks, markets and religious places.
  9. Don’t go out unless it is absolutely essential.

Source:

https://www.who.int/news-room/feature-stories/detail/who-delivers-advice-and-support-for-older-people-during-covid-19#:~:text=The%20COVID%2D19%20pandemic,potential%20underlying%20health%20conditions

Flaherty GT, et al. Trop Dis Travel Med Vaccines. 2020; 6:16.  doi: 10.1186/s40794-020-00118-y

December 2020. Common Questions and Answers About COVID-19 for Older Adults and People with Chronic Health Conditions. https://www.nfid.org/infectious-diseases/common-questions-and-answers-about-covid-19-for-older-adults-and-people-with-chronic-health-conditions/

https://www.mohfw.gov.in/pdf/AdvisoryforElderlyPopulation.pdf

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Coronavirus

Everyone can benefit from a probiotic

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Probiotics are live microorganisms that can be consumed through foods such as curd/yoghurt and through supplemental forms. Studies show that the balance or imbalance of bacteria in your digestive system is linked to overall health and disease and probiotics promote a healthy balance of gut bacteria. They are used in managing and treating a variety of disease states. They are live microorganisms that are known to help improve gut health and include benefits for weight loss, digestive health, immune function and more.

However, current research suggests that probiotic supplements may not benefit everyone and should not be prescribed as a one-size-fits-all supplement. However, when taken in moderation according to your clinician’s advice, probiotics have a plethora of benefits reported in literature. Recent researches point out that changes in the gut microbiota would lead to a systemic inflammation that in different ways would reach the CNS modulating inflammatory pathways and especially the microglia, which could influence responses to treatments. Probiotics have therefore shown antidepressant responses and anti-inflammatory effects.

Studies also show probiotics promote mental flexibility and alleviate stress in healthy older adults, along with causing changes in gut microbiota. The probiotics exert their beneficial effects through modulation of host immune responses, maintain gut homeostasis and produce interferon thereby suppressing the virus induced cytokine storm.

Studies have also shown probiotics could significantly decrease the serum levels of high-sensitivity C-reactive protein and interleukin-6 and increase the serum albumin levels, upper arm circumference, and triceps skinfold thickness in patients undergoing peritoneal dialysis. 

What’s more – Probiotics may potentially have a beneficial role in preventing COVID-19. A recent study quotes, “The efficacy of probiotics has been studied previously on several respiratory tract viral infections. Probiotics comprise living microbes that upon oral administration benefit human health by reshaping the composition of gut microbiota. The close kinship of the gastrointestinal and respiratory tract suggests why the dysfunction of one may incite illness in others. The emerging studies suggest the capability of probiotics to regulate immune responses in the respiratory system.”

However, some studies showed that bacterial overgrowth in the small intestine related to probiotic use can lead to bloating, gas, and other adverse side effects. Additionally, some studies show that probiotic treatment following a course of antibiotics may delay the natural reconstitution of normal gut bacteria.

Therefore, it is recommended that you get a health checkup done starting from consulting your family physician who will advise if you need probiotic supplementation or not.

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Coronavirus

Fully vaccinated individuals have lower travel risk but can be carriers

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While the debate for vaccinations continues across the globe, there is good news for those who have gotten vaccinated. Vaccination reduces risk of infection about 15-20 days after the dosing is complete. According to the new guidelines issued by the Centre for Disease Control (CDC), US, it is okay to travel domestically if you are fully vaccinated. Which means, you have completed the two doses of the two-dose vaccines or one dose of the J&J vaccine. Or as the CDC puts it’s, “you’re considered fully vaccinated 2 weeks after you receive the last required dose of the COVID-19 vaccine”.

While the US has issued statements that fully vaccinated domestic travelers don’t need to be tested before or after traveling unless their destination requires it, in India the rules for entering different states by air need to be checked well in time because a lot of states mandate a negative RT-PCR test for entry requirements. The Ministry of Health and Family Welfare in India has issued guidelines for International Travel and so has the Ministry of Civil Aviation for domestic travel on 30th March 2021. The DGCA has stated that surveillance across the airports in India will now be increased to ensure all COVID-19 protection protocols are taken into account.

On 13th April 2021, the Indian Railways has also confirmed that in view of the COVID-19 pandemic and related hygiene issues, they have also stopped service of cooked food and replaced the same with Ready to Eat (RTE) meals in trains. In addition, they have ensured that the COVID-19 related protective items such as masks, sanitizers, gloves etc. and takeaway bedroll kits/items, are available for sale through Multi-Purpose Stalls at Stations.

However, as is recommended, even fully vaccinated travelers should still follow the recommendations for traveling safely, including wearing a mask over your nose and mouth, staying 6 feet away from others and avoiding crowds, washing your hands often or using hand sanitizer, self-monitoring for COVID-19 symptoms after traveling, and isolate and get tested if symptoms develop

It is still very important to stay cautious and avoid potential exposures to the coronavirus whenever possible during travel, mainly because vaccination drives are still ongoing, and it is not recommended to travel unguarded since a lot of COVID-19 patients remain asymptomatic and can continue to spread the virus to other unvaccinated people. Also, no vaccine is a 100% fail safe yet, so a very small fraction of fully vaccinated people may still be at risk because emerging variants of the virus add a measure of uncertainty.

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Coronavirus

Real-world data shows 90% efficacy of Pfizer-BioNTech and Moderna COVID-19 vaccines

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Pfizer-BioNTech and ModernaCOVID-19 vaccines are messenger RNA (mRNA) vaccines but are not available in India yet. These COVID-19 vaccines have been shown to be effective in preventing symptomatic SARS-CoV-2 infection in randomized placebo-controlled Phase III trials.

A new study has shown that the Pfizer-BioNTech and Moderna-NIAID vaccines are effective at preventing infections in the real world. According to the CDC, the authorized mRNA COVID-19 vaccines are effective for preventing SARS-CoV-2 infection in real-world conditions. COVID-19 vaccination is recommended for all eligible persons.

 This study has been published March 29 in Morbidity and Mortality Weekly Report, a publication of the Centers for Disease Control and Prevention (CDC) in the USA. Study analysts have seen that the two-dose vaccine regimen was 90% effective at preventing infections 2 weeks after receiving the second dose.

This new study restores faith in the COVID-19 vaccines and has shown to be highly effective at preventing symptomatic and asymptomatic infections in real-world settings. As per the study results, this data is similar to those from earlier phase 3 clinical trials published in the journal New England Journal of Medicine, which found an efficacy of more than 90% for both the Pfizer-BioNTech and Moderna-NIAID vaccines. This is encouraging news for everyone across the globe because real-world effectiveness is often conservative and therefore, lower due to a number of factors.

Dr. James H. Conway, a pediatric infectious disease specialist at the University of Wisconsin-Madison, said what we really care about is a vaccine’s effectiveness — its real-world potential. He further added that such studies are not only proving how effective the vaccines can be for the studies and research data, but also show the true power of vaccines for real-world COVID-19 pandemic. Therefore, results published in the recent report from the CDC reassure that the vaccines are working as well as they are hoped to, in curbing the pandemic and in turn, stopping the spread of the virus.

Get vaccinated today!!

Read about the vaccination registration procedure here. For details about the type of vaccine and the dosing schedule, read here.

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Coronavirus

Sputnik V submitted for DGCI approval for emergency use authorization

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On 13th April 2021, the Drug Controller General of India (DCGI) has approved the Sputnik V COVID-19 vaccine for emergency use.  After Covishield, developed by Oxford University-AstraZeneca and manufactured by the Serum Institute of India (SII), and Bharat Biotech’s Covaxin, this will be the third vaccine against the novel coronavirus that has been granted emergency use authorization in India.

India is the 60th country to approve Sputnik V—the rollout for which is likely to begin by end of April or early May.Currently, the Sputnik V will be imported before the local production kicks in. It is hoped that this emergency approval of Sputnik V will strengthen the government efforts to scale up vaccination, as India is battling the second wave of the pandemic with close to 1.4 lac cases reported on 12th April 2021.

India is also the leading production hub for Sputnik V, since its parent manufacturer company has reached agreements with the leading pharmaceutical companies in India such as Gland Pharma, Hetero Biopharma, Panacea Biotec, Stelis Biopharma, Virchow Biotech aimed at production of more than 850 million doses per year, sufficient to vaccinate more than 425 million people around the world.

The vaccine Sputnik V ranks second among coronavirus vaccines globally in terms of the number of approvals issued by government regulators and has an efficacy of 91.6%. It has shown encouraging results in protection against severe cases of COVID-19 as demonstrated by the data published in one of the leading medical journals The Lancet.

Sputnik V uses two different vectors (adenovirus 26 and adenovirus 5) for the two shots in a course of vaccination, providing immunity with a longer duration than vaccines using the same delivery mechanism for both shots.The safety, efficacy and lack of negative long-term effects of adenoviral vaccines have been proven by more than 250 clinical studies over two decades. There are no strong allergies caused by Sputnik V and with a storage temperature of 2-8 degrees Celsius, the vaccine can be stored in conventional refrigerators without the need to invest in additional cold-chain infrastructure.

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37 vaccinated doctors are Covid-19 positive at Delhi’s Sir Gangaram Hospital

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Delhi recorded 7,437 fresh COVID-19 cases on April 8 — the highest single-day surge this year – with 24 more people dying due to the coronavirus infection, taking the death toll to 11,157, according to the Delhi Health Department. In what makes the situation worse, at least 37 doctors of Delhi’s Sir Gangaram Hospital have tested positive for coronavirus, as per the hospital sources on Thursday, 08th April 2021. These doctors had received both doses of COVID-19 vaccination during the first phase of the vaccination drive that was launched on 16th January 2021, thereby cautioning vaccinated individuals to be as cautious as ever to prevent the COVID-19 infection.

The hospital sources have confirmed that a majority of the COVID-19 positive doctors currently have mild symptoms – out of which, 32 doctors are in home isolation and 5 are admitted in the hospital.

Sir Ganga Ram Hospital in New Delhi has been at the forefront of the war against the pandemic that has crippled normal life for more than a year now. Here’s wishing all Corona Warriors a speedy recovery from Health Patrol!

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