Sanofi–Translate Bio COVID-19 vaccine

The Sanofi–Translate Bio COVID-19 vaccine, also known as MRT5500 or VAW00001, was a COVID-19 vaccine candidate developed by Sanofi Pasteur and Translate Bio.[2][3] The development was stopped in September 2021.[4]

Sanofi–Translate Bio COVID-19 vaccine
Vaccine description
TargetSARS-CoV-2
Vaccine typemRNA
Clinical data
Other namesMRT5500, VAW00001
Routes of
administration
Intramuscular
Legal status
Legal status

History

In June 2020, Sanofi, after lagging behind its competitors, "accelerated" the development of the vaccine via the smaller biotech firm Translate Bio, with a US$425 million partnership.[5]

Development of the vaccine halted in September 2021, with Sanofi citing the difficulty of running placebo-controlled studies with other mRNA vaccines (such as Pfizer's and Moderna's) already on the market. Despite this, the company reported "promising results" in its initial trials.[4]

Sanofi has continued testing its recombinant protein vaccine, developed collaboratively with GlaxoSmithKline, to serve as a booster dose for other COVID-19 vaccines.[4]

References

  1. Abboud L (28 September 2021). "Sanofi stops development of Covid vaccine based on mRNA technology". Financial Times.
  2. "Sanofi and Translate Bio initiate Phase 1/2 clinical trial of mRNA COVID-19 vaccine candidate". Sanofi. 12 March 2021. Archived from the original on 9 October 2021. Retrieved 20 March 2021.
  3. "Study of mRNA Vaccine Formulation Against COVID-19 in Healthy Adults 18 Years of Age and Older (VAW00001)". United States National Library of Medicine. Retrieved 20 March 2021.{{cite web}}: CS1 maint: url-status (link)
  4. "Sanofi drops plans for messenger RNA vaccine against virus". Associated Press. 28 September 2021. Archived from the original on 13 October 2021. Retrieved 7 October 2021.
  5. Branswell H, Feuerstein A (23 June 2020). "Sanofi, a straggler in the Covid-19 vaccine race, accelerates its plans". STAT. Archived from the original on 19 October 2021. Retrieved 7 August 2020.
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