CoVLP (brand name Covifenz) was a COVID-19 vaccine developed by Medicago in Canada and GlaxoSmithKline (GSK). The product and Medicago, Inc. were owned by Mitsubishi who terminated the company and program in February 2023 due to high international market competition for COVID-19 vaccines.[6]
It is a coronavirus virus-like particle vaccine grown in the Australian weed, Nicotiana benthamiana.[7][8][9][10]
The Medicago method to manufacture CoVLP was a "molecular farming" technology regarded as rapid, low-cost, and safe.[8][11] It was proposed specifically for production of COVID-19 vaccines.[12][13]
In February 2022, Health Canada authorized use of CoVLP for preventing COVID-19 infection in adults 18 to 64 years old.[3] The authorization stated there was an efficacy rate of 71% after two vaccinations against symptoms of COVID-19 disease and 100% efficacy against severe COVID-19 infections.[3]
^"Product monograph for Covifenz" (PDF). Medicago, Inc. 24 February 2022.
^"Medicago Covifenz COVID-19 vaccine". Health Canada. 24 February 2022. Retrieved 29 May 2022.
^ abc"Health Canada authorizes Medicago COVID-19 vaccine for adults 18 to 64 years of age" (Press release). Health Canada. 24 February 2022. Retrieved 24 February 2022.
^"Summary Basis of Decision (SBD) for Covifenz". Health Canada. 23 October 2014. Retrieved 29 May 2022.
^"Covifenz (virus-like particles (VLP) of SARS-CoV-2 spike protein)". Health Canada. 24 February 2022. Retrieved 31 May 2022.
^Cite error: The named reference lavery was invoked but never defined (see the help page).
^Hotez PJ, Bottazzi ME (January 2022). "Whole Inactivated Virus and Protein-Based COVID-19 Vaccines". Annual Review of Medicine. 73 (1): 55–64. doi:10.1146/annurev-med-042420-113212. PMID 34637324. S2CID 238747462.
^St Philip E, Favaro A, MacLeod M (14 July 2020). "The hunt for a vaccine: Canadian company begins human testing of COVID-19 candidate". CTV News. Retrieved 14 July 2020.
^Chander V (14 July 2020). "Canada's Medicago begins human trials of plant-based COVID-19 vaccine". National Post. Reuters. Retrieved 14 July 2020.
^Dhama K, Natesan S, Iqbal Yatoo M, Patel SK, Tiwari R, Saxena SK, Harapan H (December 2020). "Plant-based vaccines and antibodies to combat COVID-19: current status and prospects". Human Vaccines & Immunotherapeutics. 16 (12): 2913–2920. doi:10.1080/21645515.2020.1842034. PMC 7754927. PMID 33270484.
^Balfour H (15 April 2020). "Plant bio-factories contributing to the COVID-19 fight". Drug Target Review. Retrieved 30 January 2021.
CoVLP (brand name Covifenz) was a COVID-19 vaccine developed by Medicago in Canada and GlaxoSmithKline (GSK). The product and Medicago, Inc. were owned...
February 2022, Health Canada authorised use of the COVID-19 vaccine called CoVLP (brand name Covifenz) developed from N. benthamiana for preventing infection...
receptor binding domain of the SARS-CoV-2 spike protein to invoke an immune response in mice. A stable AP205 VLP was designed by using a linker to fuse...
Pakse International Airport (IATA: PKZ, ICAO: VLPS) is one of the few international airports in Laos. Pakse is the former southern capital city of the...
Ty1-copia family. They replicate via structures called virus-like particles (VLPs). VLPs are not infectious like normal virions, but they nevertheless make up...
1685–1750. Translated by Bell, Clara; Fuller Maitland, John Alexander. Novello & Co. Volumes: I – II – III Spitta, Philipp (1894). "Sperontes' Singende Muse an...
world-wide rights to the fundamental VLP science, and Frazer's and Zhou's priority to invention of that fundamental VLP science, were both established. After...
Venturia canescens (Ichneumonidea) and Leptopilina sp. (Figitidaea) produce VLPs. VLPs can be compared to PolyDNAvirus because they are secreted in the same...
"Tuska". Tuska.fi. Retrieved 16 December 2021. "Messukeskus" (in Finnish). VLP-Palvelut. Retrieved 29 January 2022. "Eurovision Song Contest 2007 Final"...
they are referred to as virus-like particles or VLPs. Preliminary results indicate that most mycoviruses co-diverge with their hosts, i.e. their phylogeny...
probably his favorite of the classic Mothers albums. The 1967 UK release (Verve VLP/SVLP 9174) came in a laminated flip-back cover, with a Mike Raven poem at...
(VLPs) of ~17 nm (mature form) and a smaller assembly of ~10 nm (immature form). Furthermore, this study demonstrated that assembly of these two VLPs is...
Pos. Driver INT RIV VLP VEL CAS Pts. 1 Galid Osman 12 93 Ret 7 8 13 2 13† 1 23 4 262 2 Ignacio Montenegro 13†1 11 3 11 7 24 Ret 4 Ret 65 7 261 3 Raphael...
self-assemble into virus-like particles (VLPs) that resemble authentic HPV virions. Gardasil contains recombinant VLPs assembled from the L1 proteins of HPV...
nanoparticles (VLPs) for potential applications in the diverse fields of electronics, sensors, and most significantly at clinical field. VNPs and VLPs are attractive...
Diseases in the USA tested an experimental vaccine using virus-like particles (VLPs) instead of attenuated virus. All of the 25 people participating in this...
1983 with the LaserVision name, although Philips used "VLP" in model designations, such as VLP-600. Following lackluster sales there (around 12–15,000...
whereas Cervarix is bivalent, and is prepared from virus-like particles (VLP) of the L1 capsid protein. Gardasil 9 is nonavalent, having the potential...
of the HPV vaccine's basis, the VLPs. In 2006, the FDA approved the first preventive HPV vaccine, marketed by Merck & Co. under the trade name Gardasil...
capsid. L1 protein is in the form of non-infectious virus-like particles (VLPs) produced by recombinant DNA technology using a Baculovirus expression system...
025. Alexander, D.R. (21 November 1977). "Geological and electromagnetic (VLP) surveys on part of Strathy-Cassels Group". Timmins, Ontario: Hollinger Mines...
candidate vaccine that was produced in insect cells. For the vaccine VP2/VP1 VLPs (virus-like particle) were used. This vaccine was approved to the I clinical...
Peng; Elisabeth Narayanan; et al. (December 2021). "A multiclade env–gag VLP mRNA vaccine elicits tier-2 HIV-1-neutralizing antibodies and reduces the...