Covid: Japan Suspends 1.6 Million Moderna Vaccine Doses

Covid: Japan Suspends 1.6 Million Moderna Vaccine Doses
Photo Credit: CNA

What you need to know

The move came "out of an abundance of caution" after reported contamination in some of Moderna's coronavirus vaccine vials in Japan, the company said.

Japan's Health Ministry suspended the use of around 1.63 million doses of Moderna's Covid vaccine on Thursday.

The country heavily relies on Moderna shots to vaccinate its population. After a sluggish start to its program, Japan has picked up the pace of vaccination, administering 1 million doses a day.

AP_21229511206703
Photo Credit: AP / TPG Images
Japan's Prime Minister Yoshihide Suga attends a press conference to speak a about a state of emergency at the prime minister's office in Tokyo on August 17, 2021, amid a pandemic of the new coronavirus Covid-19
Why did Japan suspend the Moderna jab?

Both Japan and Moderna said the suspension was a precaution and that no safety or efficacy issues related to the contaminated doses had been identified.

The Health Ministry said it found "foreign materials" in some vials.

Moderna said it was "out of an abundance of caution" that it put those lots on hold.

Japanese Prime Minister Yoshihide Suga, who faces a leadership contest next month, said the incident would not hamper the country's vaccination goals.

Suga said he aimed at vaccinating 60% of the population by the end of September. Currently, 43% of Japan's population has been fully vaccinated.

RTXBWCBQ
Photo Credit: Reuters / TPG Images
Cargo boxes containing the first Japan-allocated batch of Moderna Inc.'s Covid-19 vaccine are unloaded from a Japan Airlines plane upon its arrival from Belgium, at Kansai airport in Osaka, Japan April 30, 2021
When did officials find out about the contamination? 

A Japanese Health Ministry official said that Takeda Pharmaceuticals, responsible for the sale and distribution of Moderna shots in Japan, first knew about potentially contaminated shots on August 16.

It collected reports about which vials were affected and where they were in Japan before raising the issue to the government. 

The Moderna shots are typically made available at workplaces and large vaccination centers.

Even though the government said it was working to make sure the issue had little impact on the rollout, Thursday's news prompted several Japanese companies to cancel vaccinations for their employees on the day.

Japan's Defense Ministry, which operates a mass vaccination site in Osaka, said the shots from the lot in question had been used in the western prefecture between August 6 and 20. However, no adverse effects have been reported so far.

How did Moderna react?

Moderna said in a statement that it had been notified of "cases of particulate matter being seen in drug product vials of its Covid-19 vaccine."

It said it was investigating the report and remained committed to working with Japan. The company added that contamination could have likely been due to a manufacturing issue in one of the production lines at its contract manufacturing site in Spain.

Spanish pharma company Rovi said the potential contamination of some doses of the jab it manufactures for Moderna was under investigation and appeared limited to some batches for Japan.

It is not clear whether other countries are going to be affected by the issue.

rm/fb (Reuters, AP)

READ NEXT: Singaporeans Are Upset About Covid Restrictions. Will They Notice Migrant Workers?

This article was originally published on Deutsche Welle. Read the original article here.

TNL Editor: Jon Hum (@thenewslensintl)

If you enjoyed this article and want to receive more story updates in your news feed, please be sure to follow our Facebook.


Tags: