Retsef Levi (@RetsefL) / X

Retsef Levi

2,758 posts

Retsef Levi

@RetsefL

Professor Retsef Levi, MIT Expert in Analytics, Risk Management, Health Systems, Food & Agriculture Systems, Manufacturing & Supply Chain Management

Cambridge, MA

Joined January 2023

Retsef Levi
@RetsefL
Nov 10, 2023
This is the reality that MIT President wants to hide. A letter from Israeli & Jewish MIT students: To all students at MIT, Today, Jewish and Israeli MIT students were physically prevented from attending class by a hostile group of pro-Hamas and anti-Israel MIT students that
Retsef Levi
@RetsefL
Jan 30, 2023
The evidence is mounting and indisputable that MRNA vaccines cause serious harm including death, especially among young people. We have to stop giving them immediately!
Dr Aseem Malhotra
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Dr Aseem Malhotra
Retsef Levi
@RetsefL
May 4, 2023
Devastating Nature article for mRNA vaccines: Prolonged (12Ws) increased risk of retinal vascular occlusion (can cause blindness) in all ages. 2y risk is doubled with 1 additional case for every 300 (65+) & 1000 (18-64) vaccinated! How long we’ll ignore the safety signals?
Retsef Levi
@RetsefL
Oct 7, 2023
To all my English-speaking friends abroad: Our country was attacked by a cruel enemy who murders children, women, and men in cold blood in their beds. They took captive babies, mothers and old men. On the eve of a holiday they are proud that they have attacked prosperous and
Retsef Levi
@RetsefL
Aug 17, 2023
Very bad news for the mRNA COV vax! Published study shows boosted individuals exhibit significant subclass switch to igG4 antibodies, causing increased risk of severe illness & autoimmune diseases! COV infection post booster is worst! Pre-vaccination infection limits impact!
Retsef Levi
@RetsefL
Jul 25, 2023
High rates of mRNA vaccine-induced myocardial injury with every dose! Peer-reviewed paper shows cardiac injury (elevated troponin day 3 post vax) rate of 1 in 35 after 3rd booster with 50% not back to normal at follow up. 1 in 12 rate for booster post 2 doses & COV infection!
Retsef Levi
@RetsefL
Dec 10, 2023
To MIT President Kornbluth & Corporation. Your brilliant PhD student, Liyam Chitayat is asking: "When you look at the mirror, what do you see? Are you proud of your 'excellent' moral compass?" "When is the right 'context' to? Respond to antisemitic reports telling students
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Retsef Levi
@RetsefL
Aug 8, 2023
Excellent Science Immunology study is very bad news to the mRNA/nanolipids platform! Showing that vaccine-induced myocarditis is likely driven by the platform & not antigen specific (i.e., spike protein)! Implying that future mRNA-based vaccines/drugs would have same risk!
Retsef Levi
@RetsefL
Feb 21, 2023
Autopsies show that the mRNA vaccine safety paradigm collapsed. The mRNA stays in the body & expresses toxic spike protein in cells throughout the body. All organs are affected including blood vessels, heart, brain & reproductive system. It has to stop!
Histopathological reevaluation serious adverse events and deaths following COVID-19 vaccination
From rumble.com
Retsef Levi
@RetsefL
May 29, 2025
That @MIT trains woke minds that fail to see the only genocidal entity in Gaza is Hamas is known. But to ignore warnings & allow the class president to deliver hateful & dividing speech with no response from President Kornbluth who followed, shows the gravity of the situation!
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Retsef Levi
@RetsefL
Nov 19, 2023
Heartbreaking. Courageous and authentic testimony by Israeli-American MIT PhD, Liyam Chitayat, about antisemitism at MIT. Commons in Boston, Nov 19, 2023. @BillAckman @MIT
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Retsef Levi
@RetsefL
Jun 11, 2025
I am honored with this opportunity and humbled by the responsibility.
Secretary Kennedy
@SecKennedy
Jun 11, 2025
On Monday, I took a major step towards restoring public trust in vaccines by reconstituting the Advisory Committee for Immunization Practices (ACIP). I retired the 17 current members of the committee. I’m now repopulating ACIP with the eight new members who will attend ACIP’s
Retsef Levi
@RetsefL
Sep 24, 2023
DNA contamination of mRNA vaccines exceeds allowed limit by factor of 200-350! Under what regulatory system this doesn’t lead to immediate withdrawal from market? Regulatory agencies ignore their own rules & continue recommending these vaccines! Why?
aussie17
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aussie17
Retsef Levi
@RetsefL
Oct 2, 2024
In so many words, this article adds to mounting evidence that repeated mRNA COVID vaccination reduces functional capacity of the immune system, particularly in older people! How many more studies are needed before the recommendation of repeated (outdated) boosters is banned???