Category Archives: Public health

disease, drugs, Health, medications, Pharmaceuticals, Public health

Did you know that Omicron BA.2 subvariant will soon dominate in the U.S., but Fauci doesn’t expect another surge?

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According to data published this week by the Centers for Disease Control and Prevention, Omicron’s more contagious subvariant, BA.2, has more than doubled in prevalence in the United States over the last two weeks and now accounts for more than 34% of Covid-19 infections that have undergone genetic sequencing. Since February 5, when it comprised roughly 1% of genetically analyzed viral samples in the United States, BA.2 has been progressively increasing as a fraction of Covid variants circulating in the country. BA.2 probably already accounts for 50% of new infections in the United States since many individuals do tests at home that are not included in official statistics, according to Ali Mokdad, an epidemiologist at the University of Washington’s Institute for Health Metrics and Evaluation. In addition, Walgreens data indicates that BA.2 is the leading variety, accounting for 51% of all positive Covid cases for the week ending March 19.

Reference

Omicron BA.2 subvariant will soon dominate in the U.S., but Fauci doesn’t expect another surge. https://www.cnbc.com/2022/03/23/covid-omicron-bapoint2-subvariant-will-soon-dominate-in-us-but-fauci-doesnt-expect-another-surge.html?fbclid=IwAR1PtlOWk2ebo9dnBoKtsqyiH_wbf5mMmWMnNjPqt03RYgVyEZ2HCwcjHtY

disease, drugs, Health, medications, Public health

Did you know that they’re calling blood pressure medications due to cancer causing impurities?

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Pfizer Inc. recalls a blood pressure medication due to possible cancer-causing impurities.

The Pfizer logo is displayed at the company’s headquarters in New York last year.
Mark Lennihan/AP

On Monday, the firm informed users about multiple contaminated batches of Accuretic and two additional forms of the drug-quinapril and hydrochlorothiazide tablets due to the presence of nitrosamine at levels over the recommended daily dosage. Nitrosamines can be found in water and food, such as cured and grilled meats, dairy products, and vegetables that have been cooked or smoked. According to the Food and Drug Administration, “everyone is exposed to nitrosamines. ” People exposed to these impurities for a long time may be more likely to get cancer. The drugs are used to treat hypertension to decrease the risk of cardiovascular events, most notably strokes and myocardial infarctions. According to the firm, the recall is voluntary, and as of Monday, the company has received no complaints of adverse occurrences associated with the medications. In addition, although chronic intake of N-nitroso-quinapril may be related to an elevated risk of cancer in humans, the FDA notes that there is no immediate danger to patients using this drug. Message from the Sponsor Pfizer urges customers who use the pills to see their physician or pharmacist determine whether they received a contaminated batch.

Reference

Pfizer launches a recall of blood pressure drugs due to a potential carcinogen. https://www.npr.org/2022/03/22/1088075045/pfizer-blood-pressure-recall-carcinogen?fbclid=IwAR19uBZdd6vxW64B7DDn-brE0LgmkdDr1BYJ6Mk8O9om4ION9hjfyf6SQDg

Diet, disease, Health, Public health

Did you know that High-protein diets may drive down testosterone levels in men, researchers say?

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According to recent research, high-protein diets may decrease testosterone levels in males.

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The study, conducted by nutritionist Joe Whittaker and published in the Journal of Nutrition and Health, examined the testosterone levels of 309 males over eight weeks. Their testosterone levels had reduced by 37% after the trial. According to Whittaker, a nutritional therapy researcher at the University of Worcester in the United Kingdom, participants had symptoms consistent with low testosterone levels, including erectile dysfunction, exhaustion, sadness, and muscular weakness. According to Whittaker, the results indicate that consuming 35 percent of a man’s total calorie intake as protein—double the norm for males, according to certified dietitian Erin Coleman via SF Gate—can decrease testosterone levels. According to his studies, he thinks that consuming less than 35% protein might still result in reduced testosterone. Bonnie Taub-Dix, a registered dietitian, told Insider that while she agrees that too much protein can result in decreased testosterone in men, she believes this would not apply to most people and would only affect those who consume an excessive amount of protein in an attempt to build muscle. One disadvantage of the research is that it followed patients for eight weeks and did not account for other lifestyle variables that may affect testosterone levels. Taub-Dix said that guys who consume a high-protein diet to fuel their gains may make muscle growth more difficult since low testosterone levels might impede a man’s bulking process. Testosterone is the primary hormone responsible for muscular building, according to Healthline. Chronic diseases may be exacerbated by low testosterone levels. Whittaker noted that while the study’s subjects experienced numerous short-term side effects of low testosterone levels, he cited research indicating that long-term low testosterone levels can result in risks and conditions such as infertility and an increased risk of chronic illnesses such as cardiovascular disease, diabetes, and Alzheimer’s. Healthy testosterone levels are often related to robust bone density, the capacity to grow muscle and strength, mood and cognitive function management, and sexual desire in males, according to Kevin Codorniz, MD, head of endocrinology at Loma Linda University Health.

Reference

High-protein diets may drive down testosterone levels in men, researchers say. https://www.insider.com/high-protein-diets-decrease-men-testosterone-levels-researchers-say-2022-3?fbclid=IwAR26cxQww7bQNVHd-qa4B44hdfyiwpt6WOO8Cf2nOUfMbEyjb3lhX2Vf4HM

Behavioral Science, disease, drugs, Health, Public health

Why would anyone start vaping?

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Some people report that they feel less anxious and more concentrated after taking their first nicotine vape. Others say they feel like they have just aced an exam after taking their first inhale.

Human brains aren’t fully developed until around age 25. Credit: Truth

As a result, if you began vaping to deal with difficulties from the outside, you now have stress from the inside: your body is screaming for nicotine, and it isn’t going away any time soon. Here’s why using nicotine vapes might cause more stress rather than less. The more you vape, the more you program your body to seek the short-lived rush of dopamine that comes from the nicotine you inhale. As a result, you develop synapses more quickly, making it easier to get hooked to nicotine.

For this reason, vape businesses have targeted you since you were at summer camp, if not before. According to research, Vaping nicotine may increase stress levels and enhance symptoms of despair and anxiety. According to t Truth Initiative poll, 93 percent of vapers said that vaping harmed their lives because it caused them to be more agitated, sad, or nervous than before they started.

Reference

Why Vaping Nicotine Can Mean More.https://mashable.com/ad/article/vaping-nicotine-myth-stress-relief?fbclid=IwAR37OnT7CRQZxs5rln-a9A8Yu6_cFXmcnqraFZ3ZPwv4isp9LLGDE6bQsMg

disease, drugs, Health, medications, Pharmaceuticals, Public health

Did you Know COVID-19 infections are increasing again in Europe?

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COVID-19 infections are increasing again in Europe after a decline over the Christmas holiday season, and scientists are warning that another wave might hit the US.

An annotated map showing subvariant distribution in the US as of March 15. CDC/Insider

COVID-19 outbreaks in Europe have historically preceded an increase in cases in the United States, and scientists have speculated that this may be the case here as well. The increase in instances, as seen below, is believed to be the consequence of a combination of the emergence of a more infectious subvariant of Omicron termed BA.2 and the recent easing of COVID-19 limitations in several European nations, according to Eric Topol, a cardiologist, and director of the Scripps Institute, in The Guardian. However, we must exercise caution since we are not yet out of the woods. This virus has not been eradicated, and we must be prepared to cope with it.

Reference

COVID-19 is surging again in Europe thanks to the BA.2 subvariant and will likely spread to the US soon. https://www.businessinsider.com/omicron-europe-surge-ba2-us-wave-likely-coming-2022-3?fbclid=IwAR2iaVekoequ6Rx6blwaEpJXcrExFUS3SKDSDqLpjA3KSwHnjnli4clxYko

disease, drugs, Health, medications, Pharmaceuticals, Public health

Should Individuals Be Worried About Covid — Again?

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Covid instances are declining in the United States, and mask restrictions are being removed throughout the country. Despite this, almost a third of the wastewater sampling locations in the United States revealed growing Covid-19 levels in the first ten days of March. So, is Covid on its way out or not?

According to experts, there are many reasons why Americans should not relax their guard just yet. “For some reason, the world has decided Covid is finished — and that really bothers me,” said Akiko Iwasaki, a professor of immunobiology at Yale School of Medicine. “It’s asking for problems to lift all of these regulations so rapidly.”

Reference

Should I Be Worried About Covid — Again?.https://www.bloomberg.com/news/articles/2022-03-16/is-covid-over-how-to-protect-yourself-post-lockdown?fbclid=IwAR0OyKQnW-DCSR57uqylMsvkVd9Ar-yzyxrU0V8rSeyf1frrFQQ4pl5tgrk

disease, drugs, Health, medications, Pharmaceuticals, Public health

Did you know China’s zero covid wavers as infections spread and complaints about lockdowns surge?

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China’s greatest coronavirus epidemic in two years has spread to practically every corner of the nation, straining medical resources, closing companies, and industrial plants, and raising doubts about the government’s steadfast adherence to its zero COVID policy.

On Wednesday, health officials recorded 3,054 domestic coronavirus cases, a decrease from the previous day, when officials reported the country’s highest daily toll since 2020 of 5,154 local infections—still tiny numbers compared to most other big nations, but huge jumps for China.

On Tuesday, there were new coronavirus cases in at least 28 of the country’s 31 provinces and regions. The majority of the cases were caused by the BA.2 variant of the omicron coronavirus.

China is especially susceptible to the rapidly expanding omicron form.

According to a National Health Commission briefing on Tuesday, more than 50 million Chinese citizens over the age of 60 have not been completely immunized. If the epidemic is not contained, China risks becoming like Hong Kong, where more than 4,500 people died as a result of not being adequately vaccinated.

One user tweeted on the microblog Weibo on Monday that their family was detained on a highway for 14 hours attempting to reach the eastern Chinese town of Wuxi due to the abrupt new lockdown measures.

Despite signals of dissent, China has vowed to stick to its zero COVID policy.

Reference

China’s zero covid wavers as infections spread and complaints over lockdowns surge. https://www.washingtonpost.com/world/2022/03/16/china-coronavirus-zero-covid-outbreak/?fbclid=IwAR1W-fAMbWARxZCoXUkm9mJ8z0wh0FiJlsISSyWN0OmZFKMr4I5eF8Fn6uI

Diet, Fitness, Health, Public health

Strength training: Low weight, high reps, or high weight, low reps? Is it preferable to lift larger weights for fewer repetitions or lower weights for more repetitions?

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Many fitness experts believe that doing fewer repetitions with heavy weights improves muscle hypertrophy whereas doing more repeats with low weight enhances muscular endurance.

eclipse_images / Getty Images

Lifting heavier and lifting lighter may both assist you to burn fat and losing weight when it comes to weight reduction. According to one research after 8 weeks of strength training, individuals who lifted higher weights with fewer repetitions had greater strength. The research also found that participants who exercised with fewer weights but performed more repetitions had higher muscle-building activity. What are your fitness objectives? As a weight-loss consultant and personal trainer who focuses on women’s health and physique, every one of my clients has sought a sleek and toned appearance for the last 15 years, which is generally attained by doing more repetitions with lesser weights. More stress on their body is the last thing they need in order to lose weight and attain the physique they want. On the other hand, are you someone who is as calm as a cucumber and appreciates a good challenge? Even if weight reduction is your aim, if you are not stressed, exercising with heavier weights for fewer repetitions may be ideal for you at this point in your life. So, if you think it’s ideal for your body right now, consider lifting heavier weights with fewer repetitions. Lifting greater weights will certainly cause your strength to improve quicker, which may be your aim! My customers’ next inquiry is how to tell when it’s time to gain weight. Is it necessary to raise weights, reps, or both when it comes to strength training? If you, like me, quickly bulk up, the solution is to stick to smaller weights with greater repetitions. After 2-3 weeks of executing 3 rounds of 15 reps, raise the weight to 4- or 5-pound dumbbells and repeat the cycle. If you think this is too simple and the pace is too sluggish, speed it up! However, bear in mind that I want my customers to concentrate on their overall strength and growth, rather than on continuing to increase their weight.

Reference

Strength training 101: Is it better to lift heavier weights or do more reps?. https://www.today.com/health/diet-fitness/low-weight-high-reps-or-high-weight-low-reps-rcna20248?fbclid=IwAR2hHV2IxJKy2qN_Mp4eYlhUU1b4eOBrdxsv_JT9f7REKtneUPn-dOlRBGs

disease, drugs, Health, medications, Pharmaceuticals, Public health

Did you know that Pfizer is intending to publish data on the fourth Covid injection in the near future, while also working on a vaccination for all variants?

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According to Pfizer’s CEO, the business is developing a vaccine that will protect against all coronavirus types. In addition, Pfizer is preparing to submit data to the FDA for a fourth Covid injection and additional vaccinations. A Covid vaccination has been administered to about 81.4 percent of the US population aged five and above. According to Pfizer’s CEO, the business is developing a vaccine that will protect against all coronavirus types. Pfizer intends to submit data for a fourth Covid injection to the Food and Drug Administration shortly.

The statements came two years after the World Health Organization designated Covid a pandemic. Due to the omicron wave, the number of persons vaccinated against Covidroids in the United States has declined dramatically since peaking in January of this year. Since then, Pfizer, Moderna, and Johnson & Johnson have given at least one vaccination dose to 81.4 percent of the American population aged five and above. “I believe the most pressing challenge for all of us is how to keep ahead of the virus,” said Ian Bourla, CEO of Pfizer.

Reference
What’s new in coronavirus: Pfizer is preparing to submit …. https://newyorklatestnews.com/whats-new-in-coronavirus-pfizer-is-preparing-to-submit-data-to-the-fda-about-children-aged-5-11-years/291946/

disease, drugs, Health, medications, Pharmaceuticals, Public health

The extremely infectious omicron variation

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BA.2 is a strain of the extremely infectious omicron variation that seems to spread 30 percent more readily than the original. The danger is that dissemination will drastically increase in the not-too-distant future.

Thousands of people test positive for the coronavirus in the U.S. daily, and a small but growing fraction of them are for the more contagious omicron variant BA.2.
Jon Cherry/Getty Images

BA.2 has already been discovered from coast to coast, accounting for 3.9 percent of all new infections in the United States. Although BA.2 does not seem to make patients worse than the original omicron, it may result in more severe disease and death if the drop in new cases is slowed. According to a new study, one of the remaining COVID-19 antibody therapies may be less efficient against BA.2. This virus seems to be a little better at avoiding the immune system than the last one. Because the virus is still present, we must take every precaution to safeguard ourselves.

Reference

More contagious version of omicron spreads in U.S., fueling worries.https://www.npr.org/sections/health-shots/2022/02/21/1081810074/omicron-ba2-variant-spread?fbclid=IwAR12RMhI8BpQY_BZt4fNkJK5XZcj1SZMTmcM1Eu0iOPjE9G38hN_ohB1mWk