
Contaminant in Moderna Vaccines in Japan Suspected to be Metallic Particles
Japan has suspended the use of more than 1.63 million potentially contaminated doses of the Moderna vaccine.
On Aug.27, 2021, Japan suspended the use of 1.63 million doses of Moderna’s COVID-19 vaccine after a contaminant believed to be a metallic particle was found in the batch,
The contaminants have been found at eight vaccination sites since Aug 16, 2021. The Japanese government has told 863 vaccination sites nationwide to halt the use of vaccines from the affected lots. While contaminants were only found from vials from lot 3004667, Japan also suspended vials from 3004734 and 3004956 because they were made from the same production line as the contaminated vials.
The vials were bottled by the Spanish company Rovi, which
The Japanese health ministry has said they have not received reports of health issues from those who received vaccines from the affected lots. However, if these individuals notice an abnormality in their health, they encourage them to visit their doctor. They can also contact Takeda Pharmaceutical, the Japanese distributor of the Moderna vaccine.
UPDATE: This is a developing story. Further updates can be found
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