Natural cross immunity demonstrated

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/lung/news/20220111/common-cold-covid-protection Cross-reactive immune responses Common cold coronaviruses and SARS-CoV-2 The frequency of baseline cross-reactive T cells, is correlated with the infection outcome following SARS-CoV-2 exposure, and we observe significantly higher frequencies of cross-reactive memory T cell responses in PCR-negative contacts. Here we assess 52 COVID-19 household contacts Studied peripheral blood mononuclear cells (Lymphocytes as opposed to neutrophils) T cells specific for spike, nucleocapsid, membrane, envelope and ORF1 SARS-CoV-2 epitopes, (Open Reading Frame, about a tenth of the viral genome) These T cells cross-react with human endemic coronaviruses. We observe higher frequencies of cross-reactivity Memory T cells cross reacted with nucleocapsid-specific antigens significantly Memory T cells did not seem to cross react with pre-existing spike-cross-reactive T cells Our results are thus consistent with pre-existing non-spike cross-reactive memory T cells protecting SARS-CoV-2-naïve contacts from infection, thereby supporting the inclusion of non-spike antigens in second-generation vaccines. China 66% per cent of over-80s are double vaccinated 68% per cent of over-60s have been boosted 1.3 to 2.1 million lives at risk https://www.telegraph.co.uk/global-health/science-and-disease/germany-urges-china-end-lockdowns-western-vaccines/?WT.mc_id=e_DM71323&WT.tsrc=email&etype=Edi_GHS_New_Tue_B&utmsource=email&utm_medium=Edi_GHS_New_Tue_B20221129&utm_campaign=DM71323 https://www.medscape.com/viewarticle/984612?src=wnl_edit_tpal&uac=127834AR&impID=4926650&faf=1 November up to 26th Cases 31,709 + 35,183 + 39,791 (only a few imported cases) Of the 39,791 cases 3,709 were symptomatic 36,082 were asymptomatic (National Health Commission) Deaths, + 1 = 5,233 Learn more about your ad choices. Visit megaphone.fm/adchoices