{"podcast":{"title":"Dr. John Campbell","slug":"dr-john-campbell-7851784","podcast_index_feed_id":7851784,"rss_url":"https://feeds.megaphone.fm/VG9554039150","website_url":null,"image_url":"https://megaphone.imgix.net/podcasts/7a133470-32e4-11f1-ae26-ef5a830a5f06/image/aacd596ff9b51467520b0238cfcd1c87.png?ixlib=rails-4.3.1&max-w=3000&max-h=3000&fit=crop&auto=format,compress","author":"Campbellteaching","episode_count":658,"summary":"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https://twitter.com/Johnincarlisle Disclaimer; These media including videos, book, e book, articles, podcasts are not peer-reviewed.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","last_synced_at":"2026-09-22T06:22:02.195523+00:00","page_url":"https://stenobird.com/podcast/dr-john-campbell-7851784"},"episode":{"title":"Natural cross immunity demonstrated","slug":"natural-cross-immunity-demonstrated","published_at":"2026-09-21T21:25:00+00:00","page_url":"https://stenobird.com/podcast/dr-john-campbell-7851784/natural-cross-immunity-demonstrated","show_page_url":"https://stenobird.com/podcast/dr-john-campbell-7851784","url":"https://traffic.megaphone.fm/VG4063444485.mp3","audio_url":"https://traffic.megaphone.fm/VG4063444485.mp3","summary":"Download free high-res copies of my two text books and the new posters. Any donations using this link help the work of campbell teaching. https://drjohncampbell.co.uk/ Massachusetts will give you a $75 gift card if you get vaccinated or boosted https://www.msn.com/en-us/news/us/massachusetts-will-give-you-a-2475-gift-card-if-you-get-vaccinated-or-boosted/ar-AA14H0pA $75 gift card for getting vaccinated against COVID-19, through Dec. 31st Adults and children alike, first dose, second dose, or booster shots. Boston Public Health Commission. https://support.google.com/youtube/answer/11161123 Vaccine safety: content alleging that vaccines cause chronic side effects, outside of rare side effects that are recognized by health authorities Efficacy of vaccines: content claiming that vaccines do not reduce transmission or contraction of disease Ingredients in vaccines: content misrepresenting the substances contained in vaccines Endemic common human coronaviruses About 20% of colds https://covid19.nj.gov/faqs/coronavirus-information/about-the-virus/how-are-the-coronaviruses-that-cause-the-common-cold-different-from-the-covid-19-virus https://www.cdc.gov/coronavirus/general-information.html Types 229E, NL63, OC43, and HKU1 usually cause mild to moderate upper-respiratory tract illnesses, like the common cold. runny nose sore throat headache fever cough general feeling of being unwell Human coronaviruses can sometimes cause lower-respiratory tract illnesses, such as pneumonia or bronchitis. This is more common in people with cardiopulmonary disease, weakened immune systems, infants, and older adults. Cross-reactive memory T cells associate with protection against SARS-CoV-2 infection in COVID-19 contacts https://www.nature.com/articles/s41467-021-27674-x https://www.webmd.com/lun…","meta_description":"Download free high-res copies of my two text books and the new posters. Any donations using this link help the work of campbell teaching. https://drjohnca…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1566,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/dr-john-campbell-7851784/episodes/natural-cross-immunity-demonstrated/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/dr-john-campbell-7851784/natural-cross-immunity-demonstrated.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}