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Врач Андрей Кондрахин развеял самые популярные мифы о последствиях вакцинации от коронавируса: тромбозах, онкологии, бесплодии и изменениях в ДНК. По словам медика, при прививке пациенту вводят настолько маленькую часть вируса, что он не может оказать воздействия ни на одну из систем организма. ....
Covid lessons from UK Mass vaccination has been key to flattening the curve Since March 2020, the National Health Service in the UK has been engulfed by two tidal waves of Covid-19. Over a year on, case numbers and deaths are now right down. The rapid and effective mobilisation of the NHS in the fight against Covid is one of the notable successes of the past year, commercialisation of aspects of public health like ‘test and trace’ less so. The efforts of the frontline staff redeployed to the care of Covid patients on the wards and in intensive care have been nothing short of superhuman and the same could be said for the millions of healthcare colleagues in India. The knock-on effects on non-Covid medical care both in India and the UK will unfortunately mean numerous missed diagnoses or delayed care and burgeoning waiting lists for routine surgery. Health inequalities have also been in sharp focus in the UK, with ethnic minorities hardest hit by Covid. ....
email article Intravenous immune globulin (IVIG) helped resolve the effects of vaccine-induced thrombotic thrombocytopenia (VITT) in three patients following receipt of the AstraZeneca COVID-19 vaccine, a case series in Canada found. Following administration of high-dose IVIG, all three patients with VITT experienced reduced antibody-induced platelet activation, reported Ishac Nazy, PhD, of McMaster University in Hamilton, Ontario, and colleagues. All patients had arterial thrombotic events, and two also had venous thrombosis. However, no patients had evidence of new or progressive thrombosis following IVIG treatment, they wrote in a brief report in the The authors noted that VITT mimics autoimmune heparin-induced thrombocytopenia, and high-dose IVIG helps reduce platelet activation. They added that because minimal data exist for treating patients with VITT, they used an analogy with autoimmune heparin-induced thrombocytopenia, where immune globulin rapid ....
Here’s all you should know about the AstraZeneca vaccine and blood clots PTI Melbourne | Updated on For the vast majority of people, the benefits of vaccination against Covid-19 outweigh the risks With Covid-19 community transmission on the rise once again, those aged over 50 are weighing up the benefits of being vaccinated against the virus with the very rare risk of blood clotting induced by the AstraZeneca vaccine. Since the first reports of blood clotting after the AstraZeneca vaccine emerged in March 2021, our understanding of the clotting disorder, called vaccine-induced thrombotic thrombocytopaenia (VITT) or thrombosis with thrombocytopenia syndrome (TTS), has grown. ....
Concerns over AstraZeneca vaccine How it works It starts with the delivery of the gene for the Sars-CoV-2 spike protein. In vector-based vaccines, this is delivered via an adenoviral system, the scientists write. The SARS-CoV-2 spike gene is then transcribed inside of the nucleus and subsequently exported as mRNA out of the nucleus. Arriving in the cytosol, the mRNA is again translated into the Spike protein. And exactly here lies the problem, the scientists write, the viral piece of DNA deriving from an RNA virus is not optimized to be transcribed inside of the nucleus. In the nucleus, splicing of the spike protein can occur at splice sites. ....