Skip to main content

Sixth #Update on #Developments in #Iran (#War) (#IAEA, June 24 '25)

 


Director General Rafael Mariano Grossi has welcomed today’s announcements regarding the situation in Iran and stressed the need for a resumption of the IAEA’s indispensable safeguards verification work in the country following a 12-day military conflict that severely damaged several of its nuclear sites.

In a letter to Iranian Foreign Minister Dr Abbas Araghchi, Director General Grossi also proposed that they meet soon.

“Resuming cooperation with the IAEA is key to a successful diplomatic agreement to finally resolve the dispute over Iran’s nuclear activities. I’ve written to Foreign Minister Araghchi stressing the importance of us working together and proposing to meet soon,” he said.

IAEA inspectors have remained in Iran throughout the conflict and are ready to start working as soon as possible, going back to the country’s nuclear sites and verifying the inventories of nuclear material – including more than 400 kg of uranium enriched to 60% - which they last verified a few days before the Israeli air strikes began on 13 June.

Even though the conflict interrupted safeguards inspections in the country, the IAEA has been closely monitoring the impact of the military strikes on Iranian nuclear sites at Arak, Esfahan, Fordow and Natanz as well as the possible consequences for human health and the environment, based on relevant information received from Iran’s Nuclear Regulatory Authority.

“As I have repeatedly stated – before and during the conflict – nuclear facilities should never be attacked due to the very real risk of a serious radiological accident,” Director General Grossi said.

“During these attacks, we have seen extensive damage at several nuclear sites in Iran, including its uranium conversion and enrichment facilities. Our assessment is that there has been some localized radioactive as well as chemical release inside the affected facilities that contained nuclear material – mainly uranium enriched to varying degrees – but there has been no report of increased off-site radiation levels,” he said.  

Still, the IAEA is aware of concerns in the region regarding any radiological consequences as a result of the strikes on nuclear facilities.

“Based on the data available to us, the IAEA can provide assurances that there has been no radiological impact to the population and the environment in neighbouring countries. Crucially in terms of nuclear safety, Iran’s research and power reactors were not targeted,” Director General Grossi said.

In addition to the detailed assessment that Director General Grossi provided to the IAEA Board of Governors on Monday, the IAEA has identified additional impact points at nuclear sites at Fordow and Natanz as a result of strikes carried out before today’s announcements on the situation in Iran.

Regarding the additional strikes to Fordow that were reported early on Monday – after the U.S. bombing of the facility early on Sunday – the IAEA assesses that access roads close to the underground facility and one of its entrances were hit.

At Natanz, the IAEA has identified two impact holes from the U.S. strikes above the underground halls that had been used for enrichment as well as for storage. Based on its knowledge of what these halls contained, the IAEA assesses that this strike may have caused localized contamination and chemical hazards.

Source: International Atomic Energy Agency, https://www.iaea.org/newscenter/pressreleases/update-on-developments-in-iran-6

____

Comments

Popular posts from this blog

#Neuroinvasive #Oropouche virus in a patient with #HIV from extra-Amazonian #Brazil

{Excerpt} A novel reassortant Oropouche virus (OROV) lineage (with medium [M], large [L], and small [S] RNA segments : M1L2S2) has driven Brazil's largest and most geographically widespread OROV epidemic , expanding beyond the endemic Amazon basin to establish local transmission across multiple Brazilian states and other previously unaffected Latin American countries . The rapid spread of this lineage underscores its evolutionary potential and reinforces its significance as a public health threat .1 Similar to chikungunya and Zika viruses, expanding arboviruses can exhibit unexpected clinical and epidemiological shifts , including vertical transmissions , neuroinvasive effects, and potentially fatal outcomes.2–4 Although OROV typically causes self-limited febrile illness, accumulating clinical and experimental evidence suggests neurotropic potential .5 This Correspondence describes the first confirmed case of neuroinvasive OROV infection caused by the emergent M1L2S2 lineage in ext...

No evidence of immune #exhaustion after repeated #SARS-CoV-2 #vaccination in vulnerable and healthy populations

Abstract Frequent SARS-CoV-2 vaccination in vulnerable populations has raised concerns that this may contribute to T cell exhaustion , which could negatively affect the quality of immune protection. Herein, we examined the impact of repeated SARS-CoV-2 vaccination on T cell phenotypic and functional exhaustion in frail older adults in long-term care (n = 23), individuals on immunosuppressive drugs (n = 10), and healthy adults (n = 43), in Canada . Spike-specific CD4+ and CD8+ T cell levels did not decline in any cohort following repeated SARS-CoV-2 vaccination, nor did the expression of exhaustion markers on spike-specific or total T cells increase. T cell production of multiple cytokines (i.e. polyfunctionality) in response to the spike protein of SARS-CoV-2 did not decline in any cohort following repeated vaccination. None of the cohorts displayed elevated levels of terminally differentiated T cells following multiple SARS-CoV-2 vaccinations. Thus, repeated SARS-CoV-2 vaccination was...

Chimeric #hemagglutinin and #M2 #mRNA #vaccine for broad #influenza subtype protection

Abstract Since multiple and unpredicted influenza viruses cause seasonal epidemics and even high-risk pandemics , developing a universal influenza vaccine is essential to provide broad protection against various influenza subtypes. Combined with the mRNA lipid nanoparticle-encapsulated (mRNA-LNP) vaccine platform and chimeric immunogen strategy , we developed a novel cocktail mRNA vaccine encoding chimeric HAs (cH5/1-BV, cH7/3) and intact M2 (termed Fluaxe), which confers broad protection against major circulating IAVs and IBVs , as well as highly pathogenic avian influenza . Two-dose intramuscular immunization of Fluaxe in mice elicited cross-reactive neutralizing antibodies , T cell responses, and long-lived immunity, resulting in robust protection against multiple lethal influenza virus infections and severe acute lung injuries . In particular, intramuscular administration stimulated systemic immunity together with a prominent lung tropism of memory cells . Moreover, Fluaxe immuniza...