https://x.com/NicHulscher/status/1998447629814911437

(http://www.autoadmit.com/thread.php?thread_id=5809163&forum_id=2)#49502385)

Stanford Medicine study shows why mRNA-based COVID-19 vaccines can cause myocarditis

Stanford Medicine investigators have unearthed the biological process by which mRNA-based vaccines for COVID-19 can cause heart damage in some young men and adolescents — and they’ve shown a possible route to reducing its likelihood.

Using advanced but now common lab technologies, along with published data from vaccinated individuals, the researchers identified a two-step sequence in which these vaccines activate a certain type of immune cell, in turn riling up another type of immune cell. The resulting inflammatory activity directly injures heart muscle cells, while triggering further inflammatory damage.

The mRNA vaccines for COVID-19, which have now been administered several billion times, have been heavily scrutinized for safety and have been shown to be extremely safe, said Joseph Wu, MD, PhD, the director of the Stanford Cardiovascular Institute.

“The mRNA vaccines have done a tremendous job mitigating the COVID pandemic,” said Wu, the Simon H. Stertzer, MD, Professor and a professor of medicine and of radiology. “Without these vaccines, more people would have gotten sick, more people would have had severe effects and more people would have died.”

mRNA vaccines are viewed as a breakthrough because they can be produced quickly enough to keep up with sudden microbial strain changes and they can be rapidly adapted to fight widely divergent types of pathogens. But, as with all vaccines, not everyone who gets the shot experiences a purely benign reaction.

One rare but real risk of the mRNA-based COVID-19 vaccines is myocarditis, or inflammation of heart tissue. Symptoms — chest pain, shortness of breath, fever and palpitations — appear in the absence of any viral infection. And they happen quickly: within one to three days after a shot. Most of those affected have high blood levels of a substance called cardiac troponin, a well-established clinical indicator of heart-muscle injury. (Cardiac troponin is normally found exclusively in the heart muscle. When found circulating in blood, it indicates damage to heart muscle cells.)

https://med.stanford.edu/news/all-news/2025/12/myocarditis-vaccine-covid.html

(http://www.autoadmit.com/thread.php?thread_id=5809163&forum_id=2)#49502404)

but let's just keep clinging to this life raft

The mRNA vaccines for COVID-19, which have now been administered several billion times, have been heavily scrutinized for safety and have been shown to be extremely safe, said Joseph Wu, MD, PhD, the director of the Stanford Cardiovascular Institute.

“The mRNA vaccines have done a tremendous job mitigating the COVID pandemic,” said Wu, the Simon H. Stertzer, MD, Professor and a professor of medicine and of radiology. “Without these vaccines, more people would have gotten sick, more people would have had severe effects and more people would have died.”

(http://www.autoadmit.com/thread.php?thread_id=5809163&forum_id=2)#49502471)

unless it's maga science

(http://www.autoadmit.com/thread.php?thread_id=5809163&forum_id=2)#49502466)