Dr. John Campbell

Campbellteaching

Hello Everyone, My name is John Campbell and I am a retired Nurse Teacher and former clinical nurse based in England. I also do some teaching in Asia and Africa when time permits. These videos are to help students to learn the background to all forms of health care. My PhD focused on the development of open learning resources for nurses nationally and internationally. LinkedIn profile, https://www.linkedin.com/in/dr-john-campbell-5256223b/ Twitter, https://twitter.com/Johnincarlisle Disclaimer; These media including videos, book, e book, articles, podcasts are not peer-reviewed. They should never replace individual clinical judgement from your own health care provider. No media-based material on this channel is suitable for using as professional medical advice. All comments are also for educational purposed only and must never replace advice from your own health care provider

  1. há 1 h

    Zinc nutrition as we enter endemic phase

    Zinc and immune function: the biological basis of altered resistance to infection https://pubmed.ncbi.nlm.nih.gov/9701160/ Zinc is known to play a central role in the immune system and zinc-deficient persons experience increased susceptibility to a variety of pathogens It is clear that zinc affects multiple aspects of the immune system Zinc is crucial for normal development and function of cells mediating nonspecific immunity such as neutrophils and natural killer cells Zinc deficiency also affects development of acquired immunity, activation of T lymphocytes and B lymphocyte help B lymphocyte development and antibody production, particularly immunoglobulin G, is compromised The macrophage, is adversely affected by zinc deficiency Zinc is needed by these key immunologic mediators Basic cellular functions such as DNA replication RNA transcription, cell division, and cell activation https://www.frontiersin.org/articles/10.3389/fimmu.2020.01712/full Zinc deficiency results in altered numbers and dysfunction of all immune cells Suboptimal zinc states have an increased risk for infectious diseases, autoimmune disorders, and cancer Risk groups for zinc deficiency Malnutrition Elderly and patients with various inflammatory and autoimmune diseases Mild zinc deficiency is largely sub-clinical, it is unnoticed in most people World Health Organization Assumes that at least one third of the world population is affected by zinc deficiency Zinc deficiency is responsible for 16% of all deep respiratory infections world-wide Supplementation, for which minimal to no side effects are known. Europe 10 to 20% zinc deficiency https://translate.google.com/translate?hl=en&sl=es&u=https://www.phmk.es/i-d/suplementar-con-zinc-podria-reducir-la-mortalidad-en-el-paciente-de-covid-19&prev=search&pto=aue Zinc Protects the Human Body From Entering of the Virus Essential for tissue barriers equipped with cilia and mucus, anti-microbial peptides like lysozymes and interferons The expression of tight junction proteins was found to be zinc-dependent Mucociliar clearance of viruses is affected by zinc Physiological concentrations of zinc increase ciliary beat frequency Zinc-dependent alterations in gene expression by pneumocytes Associations with interferons Zinc Directly Inhibits Viral Replication Direct antiviral effects of zinc have been demonstrated E.g. coronaviridae, picornavirus, papilloma virus, metapneumovirus, rhinovirus, herpes simplex virus, varicella-zoster virus, respiratory syncytial virus, human immunodeficiency virus (HIV), and the hepatitis C virus It was suggested that zinc can prevent fusion with the host membrane Decreases the viral polymerase function Blocks viral particle release Destabilizes the viral envelope Zinc Balances the Immune Response During Infectious Diseases Hyper-inflammation, immune products including pro-inflammatory cytokines Movement and over activation of immune cells to the lungs Acute respiratory distress syndrome (ARDS) Need of zinc for lymphocyte development and function and that zinc supplementation can reverse lymphopenia Zinc is indispensable in the signal cascade of the T cell receptor and as a second messenger Zinc is required for B cell maturation and function Zinc Supplementation in Respiratory Infections A row of successful supplementation studies focusing on respiratory tract infection In most cases, prophylactic zinc supplementation was more effective than therapeutic proceedings Studies showed reduced symptom severity, reduced frequency, and duration of the common cold after zinc administration Zinc supplementation of children in developing countries Reduced pneumonia-specific morality by 15% and 19% of pneumonia morbidity by 19% Risk Groups and Symptoms of COVID-19 and Zinc Deficiency Reveal a Large Overlap Low serum zinc levels are regularly observe Learn more about your ad choices. Visit megaphone.fm/adchoices

  2. há 2 h

    Covid optimism

    Right now there is no obvious replacement for the BA.5 variant, that is causing the current wave. This leaves open the real possibility that this could be the last significant wave this year, (or hopefully much longer). https://covid.cdc.gov/covid-data-tracker/#variant-proportions BA.5 85.5% BA.4 7.7% BA.4.6 4.1 BA2.12.1 2.6% BA.2 0.1% BA.1s 0% BA. 2.75 not US listed US hospitalizations Down 3.8% on the week Known daily case counts, test positivity, hospitalizations slow downward trend US deaths https://covid.cdc.gov/covid-data-tracker/#trends_dailydeaths_select_00 Last 7 days rolling average, 393 per day Dr. Fauci (81), Re. BA.5 https://www.washingtonpost.com/health/2022/08/05/fauci-vaccine-covid-trouble/?utm_campaign=wp_to_your_health&utm_medium=email&utm_source=newsletter&wpisrc=nl_tyh If they don’t get vaccinated or they don’t get boosted, they’re going to get into trouble Wants to increase vaccination and booster rates, so the virus does not have, ample opportunity to freely circulate It is about you as an individual, but it’s also about the communal responsibility to get this outbreak under control (POTUS, fully vaccinated and double boosted) Weekly national Influenza and COVID-19 surveillance report https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1096288/Weekly_Flu_and_COVID-19_report_w31.pdf COVID-19 activity decreased Highest number of respiratory incidents, (mostly SARS-CoV-2) in care homes Influenza positivity, 0.5% RSV positivity up to 6.5% overall RSV positivity in under 5s, 22.2% Rhinovirus positivity, down to 8.4% Symptom tracker data https://health-study.joinzoe.com/data New cases per day, 145,740 Current prevalence, 2,858,159 UK official data https://coronavirus.data.gov.uk ONS latest https://www.ons.gov.uk/peoplepopulationandcommunity/healthandsocialcare/conditionsanddiseases/articles/coronaviruscovid19/latestinsights 3.86% in England (1 in 25 people) 3.58% in Wales (1 in 30 people) 5.98% in Northern Ireland (1 in 17) 4.95% in Scotland (1 in 20) Long covid, as of 2 July 2022 1.8 million people, (2.8% of the population) Of those, 81% experiencing long COVID symptoms at least 12 weeks 43% at least one year Antibodies 179ng/ml level and the 800ng/ml theshold Learn more about your ad choices. Visit megaphone.fm/adchoices

  3. há 3 h

    29.2 times protection from vaccination

    SARS-CoV-2 Infections and Hospitalizations Among Persons Aged ≥16 Years, by Vaccination Status — Los Angeles County, California, May 1–July 25, 2021 https://www.cdc.gov/mmwr/volumes/70/wr/mm7034e5.htm?s_cid=mm7034e5_w A proportion of fully vaccinated persons will become infected Los Angeles County Department of Public Health May 1 to July 25, 2021 Among 43,127 infections 10,895 (25.3%) fully vaccinated 1,431 (3.3%) partially vaccinated 30,801 (71.4%) unvaccinated Hospitalized / ITU / Ventilated in those infected Fully vaccinated 3.2%, 0.5% 0.2% Partially vaccinated 6.2%, 1.0%, 0.3% Unvaccinated 7.6%, 1.5%, 0.5% p less than 0.001 for all comparisons July 25, fully vaccinated versus unvaccinated Infection rate among unvaccinated, x 4.9 Hospitalization rate in unvaccinated, x 29.2 May testing Differences in median Ct values by vaccination status July testing No differences were detected among specimens from fully vaccinated These infection and hospitalization rate data indicate that authorized vaccines were protective against SARS-CoV-2 infection and severe COVID-19 during a period when transmission of the Delta variant was increasing US hospital pressures https://www.forbes.com/sites/joewalsh/2021/08/19/these-6-states-have-almost-no-icu-beds-left-as-covid-hospitalizations-soar/?sh=ad819756bb58 Nationally, ITU capacity at 78% one-third with covid (or 22,345) Alabama, more ICU patients than total beds Dozens forced to wait for space Georgia, 94% of statewide ICU beds are full Florida and Mississippi, 93% Texas, 92.7% Kentucky, 90.7% Louisiana, 89.3% Missouri 88.9% Followed by Oklahoma (87.9%), Arkansas (87.4%), Nevada (85.4%), North Carolina (84.8%), South Carolina (83.8%), New Mexico (83.6%), Idaho (82.7%) Maine (80.4%) UK, ONS https://www.ons.gov.uk/peoplepopulationandcommunity/healthandsocialcare/conditionsanddiseases/articles/coronaviruscovid19/latestinsights W / E 14 August 2021 Antibodies, 94.2% https://www.ons.gov.uk/peoplepopulationandcommunity/healthandsocialcare/conditionsanddiseases/bulletins/coronaviruscovid19infectionsurveyantibodyandvaccinationdatafortheuk/latest Percentage of the community population that had COVID-19 was: 1.28% in England (1 in 80 people) 0.77% in Wales (1 in 130 people) 1.92% in Northern Ireland (1 in 50 people) 0.49% in Scotland (1 in 200 people) An estimated 1.46% of the UK population were experiencing self-reported long COVID 4th in July 2021 945,000 people in private households (1.46%) 4 in 10 were experiencing these symptoms over a year Symptoms adversely affected the day-to-day activities of around two-thirds Fatigue, shortness of breath, muscle ache, loss of smell, GI More common in females those aged 35 to 69 years people living in the most deprived areas those working in health or social care those with another health condition or disability. 4th July to 14th August, percentage of people testing positive daily https://www.ons.gov.uk/peoplepopulationandcommunity/healthandsocialcare/conditionsanddiseases/articles/coronaviruscovid19latestinsights/infections Deaths, W/E 13th August https://www.ons.gov.uk/peoplepopulationandcommunity/birthsdeathsandmarriages/deaths/bulletins/deathsregisteredweeklyinenglandandwalesprovisional/latest 14.1% above the five-year average (1,203 more deaths) England and Wales, 571 mentioned “novel coronavirus (COVID-19)” (5.5% of all deaths) North Korea Population, 25 million https://www.washingtonpost.com/world/asia_pacific/north-korea-vaccine-delay/2021/08/24/fdf1b054-031a-11ec-825d-01701f9ded64_story.html Vaccinations so far, 0 UN now offering doses, Covax 3 million doses of Sinovac Technical issues still need to be resolved Sealed its borders to trade and visitors Essentially no international staff on the ground Floods, typhoons, heat wave Lag in routine vaccination program since 202 Learn more about your ad choices. Visit megaphone.fm/adchoices

  4. há 4 h

    Foodlike laboratory substances

    RFK and Gary Brecka https://www.youtube.com/watch?v=sODZSAuxTTw The food that we're eating is not food anymore. It's a foodlike substance that was manufactured or created in laboratories. It is not nutrient-dense. It's nutrient anemic. And you're not releasing any GLP1. You're not getting any satiation. You're not nutrientdense. So your body's not saying, "Hey, I'm full. I'm satiated. I should stop eating." The tobacco companies, well, they would mimic the taste of things that are very appetizing. They would do it with chemical compounds. And they switched to doing that for food. The FDA was no longer serving the public interest or public health. It had ceased being a public health agency. First of all, the pharmaceutical companies are advertising products that are being paid for by the taxpayer and they advertise all these drugs on television. The person who's going to get the bill for that drug is my agency. We all should be on the side of the future of our children. Why do we have such a parabolic explosion in autism, learning disorders, ADD, ADHD, OCD, manic depression, bipolar, and why are these things affecting younger and younger ages? Health and Human Services. The biggest agency of government. It's twice the size of the Pentagon. It's got a 1.9 trillion budget. The irony of that is we spend more on healthcare in this country than any other country in the world per capita. And yet we have the worst health of any country in the world. We have the highest chronic disease burden on earth Chronic disease is the is the destination of most federal expenditures in terms of health care. we have a sick care system in our country and the aetiology ultimately of all that disease is corruption, and it's the capture of these agencies are the industries they're supposed to regulate, those industries the pharmaceutical industry and the medical cartel have transformed NIH CDC FDA and ultimately CMS which administers medic and Medicare into essentially sock puppets for the industry, and profit centers and they they've commoditized the American public and turned us all into patients. When my uncle was president, we spend zero on chronic disease in this country. Today, we spend 1.6 or 7 trillion dollars a year. It's about 90% of our healthcare budget. And we are we have the highest chronic disease burden of any country in the world. During Covid, we have the highest death rate of any country in the world. So, we is astounding. We had 16% of the CO deaths and we only have 4.2% of the world's population. We literally had the worst record of any country in the world. And it's a wonder that people are getting awards and recognition and kudos for managing covid whatever we were doing. It was utterly wrong. Haiti, if you remember at the beginning of the pandemic, we were told the poor countries of Africa are going to be devastated by this because they can't get a hold of the vaccines. Haiti is the poorest country in the hemisphere. It had a 1.3% vaccination rate. So, virtually nobody got a vaccine, right? They had a COVID rate of 14 deaths per million population. We had a death rate of 3,000 per million population. We had 200 times death rate of Haiti. We had 200 times death rate of Nigeria which had a 1.4% vaccination rate. There there was a direct inverse correlation between vitamin D saturation and covid mortality We're the only country in the world that has and in history of the world where obesity is al also correlated with malnutrition. because the food that we're eating is not food anymore. It's a foodlike substance and a lot of it was was manufactured or created in laboratories and that no longer, it is not nutrientdense it's nutrient anemic. I watched this happen because I was part of the tobacco litigation back in the late 1980s, and the tobacco companies at that point were the Learn more about your ad choices. Visit megaphone.fm/adchoices

Sobre

Hello Everyone, My name is John Campbell and I am a retired Nurse Teacher and former clinical nurse based in England. I also do some teaching in Asia and Africa when time permits. These videos are to help students to learn the background to all forms of health care. My PhD focused on the development of open learning resources for nurses nationally and internationally. LinkedIn profile, https://www.linkedin.com/in/dr-john-campbell-5256223b/ Twitter, https://twitter.com/Johnincarlisle Disclaimer; These media including videos, book, e book, articles, podcasts are not peer-reviewed. They should never replace individual clinical judgement from your own health care provider. No media-based material on this channel is suitable for using as professional medical advice. All comments are also for educational purposed only and must never replace advice from your own health care provider

Você também pode gostar de