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The risk of myocarditis in this large cohort study was highest in young males after the second SARS-CoV-2 vaccine dose, and this risk should be balanced against the benefits of protecting against severe COVID-19 disease.
https://jamanetwork.com/journals/jamacardiology/fullarticle/2791253
Archive link: https://web.archive.org/web/20230000000000*/https://jamanetwork.com/journals/jamacardiology/fullarticle/2791253
Question What is the risk of myocarditis after mRNA-based COVID-19 vaccination in the US?
Findings In this descriptive study of 1626 cases of myocarditis in a national passive reporting system, the crude reporting rates within 7 days after vaccination exceeded the expected rates across multiple age and sex strata. The rates of myocarditis cases were highest after the second vaccination dose in adolescent males aged 12 to 15 years (70.7 per million doses of the BNT162b2 vaccine), in adolescent males aged 16 to 17 years (105.9 per million doses of the BNT162b2 vaccine), and in young men aged 18 to 24 years (52.4 and 56.3 per million doses of the BNT162b2 vaccine and the mRNA-1273 vaccine, respectively).
Meaning Based on passive surveillance reporting in the US, the risk of myocarditis after receiving mRNA-based COVID-19 vaccines was increased across multiple age and sex strata and was highest after the second vaccination dose in adolescent males and young men.
http://archive.today/2022.08.24-225032/https://jamanetwork.com/journals/jama/fullarticle/2788346
In this population-based cohort study, we found that the CVST incidence rate 15 days after Ad26.COV2.S vaccination was significantly higher than the prepandemic rate. However, the higher rate of this rare adverse effect must be considered in the context of the effectiveness of the vaccine in preventing COVID-19 (absolute reduction of severe or critical COVID-19 of 940 per 100 000 PY).
Here are key facts and sources about the alleged “pandemic”, that will help you get a grasp on what has happened to the world since January 2020, and help you enlighten any of your friends who might be still trapped in the New Normal fog.
/https://off-guardian.org/2021/09/22/30-facts-you-need-to-know-your-covid-cribsheet/
Many governments have made nose and mouth covering or face masks compulsory for schoolchildren. The evidence base for this is weak. The question whether nose and mouth covering increases carbon dioxide in inhaled air is crucial. A large-scale survey in Germany of adverse effects in parents and children using data of 25 930 children has shown that 68% of the participating children had problems when wearing nose and mouth coverings.
The normal content of carbon dioxide in the open is about 0.04% by volume (ie, 400 ppm). A level of 0.2% by volume or 2000 ppm is the limit for closed rooms according to the German Federal Environmental Office, and everything beyond this level is unacceptable.
https://jamanetwork.com/journals/jamapediatrics/fullarticle/2781743
Emergent reports, albeit nascent and anecdotal but nevertheless vitally important (and will be clarified and defined in time) regarding the manufacture of masks, where, “many of them (face masks) are made of polyester, so you have a microplastic problem…many of the face masks would contain polyester with chlorine compounds…if I have the mask in front of my face, then of course I inhale the microplastic directly and these substances are much more toxic than if you swallow them, as they get directly into the nervous system.”
There are also reports of toxic mould, fungi, and bacteria that can pose a significant threat to the immune system by potentially weakening it. Of particular concern to us is the recent report of breathing in synthetic fibers in the face masks. This is of serious concern. “Loose particulate was seen on each type of mask. Also, tight and loose fibers were seen on each type of mask. If every foreign particle and every fiber in every facemask is always secure and not detachable by airflow, then there should be no risk of inhalation of such particles and fibers. However, if even a small portion of mask fibers is detachable by inspiratory airflow, or if there is debris in mask manufacture or packaging or handling, then there is the possibility of not only entry of foreign material to the airways, but also entry to deep lung tissue, and potential pathological consequences of foreign bodies in the lungs.”
The low seroprevalence of SARS-CoV-2 antibodies in young children in this study may indicate that they do not play a key role in SARS-CoV-2 spreading during the current pandemic.
https://jamanetwork.com/journals/jamapediatrics/fullarticle/2775656
Children are unlikely to have played a significant role in the spread of coronavirus during the first wave last year, a study shows.
Throughout the pandemic it has become increasingly evident children are less affected by Covid-19; symptoms, severe disease and death figures in children are all much lower than would be expected when compared to the rest of the population.
Figures from Public Health England (PHE) show the current risk of dying from coronavirus if infected is 1,513 per 100,000 people for over-80s, but for children aged five to nine, this is just 0.1 per 100,000.
Conclusions and Relevance In this cohort study, there was no evidence of placental infection or definitive vertical transmission of SARS-CoV-2. Transplacental transfer of anti-SARS-CoV-2 antibodies was inefficient. Lack of viremia and reduced coexpression and colocalization of placental angiotensin-converting enzyme 2 and transmembrane serine protease 2 may serve as protective mechanisms against vertical transmission.
No statistically significant differences in the rates of hospitalization, admission to the intensive care unit, and mechanical ventilator use between children with COVID-19 and those with seasonal influenza.
Question What are the similarities and differences in clinical features between coronavirus disease 2019 (COVID-19) and seasonal influenza in US children?
Findings In this cohort study of 315 children with COVID-19 and 1402 children with seasonal influenza, there were no statistically significant differences in the rates of hospitalization, admission to the intensive care unit, and mechanical ventilator use between the 2 groups. More patients with COVID-19 than with seasonal influenza reported fever, diarrhea or vomiting, headache, body ache, or chest pain at the time of diagnosis.
Meaning The findings suggest that prevention of both COVID-19 and seasonal influenza in US children is prudent and urgent for the well-being of this population.
https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2770250
Surgical masks and N95 respirators are not effective at preventing the flu. Of the 446 nurses who took part in this study, nearly one in four (24%) in the surgical mask group still got the flu as did 23% of those who wore the N95 respirator.
Influenza infection occurred in 50 nurses (23.6%) in the surgical mask group and in 48 (22.9%) in the N95 respirator group (absolute risk difference, −0.73%; 95% CI, −8.8% to 7.3%; P = .86), the lower confidence limit being inside the noninferiority limit of −9%.