Canadian and international scientists racing to develop a potential vaccine face a long road.
A model of a coronavirus vaccine design is seen on a screen at the Viral Pathogenesis Laboratory at the U.S. National Institutes of Health Vaccine Research Center in Bethesda, Md., on March 3. (Yuri Gripas/Abaca Press/Bloomberg/Getty)
Medical researchers are working on multiple approaches to experimental vaccines to protect against COVID-19.
The federal government announced $2.7 million in funding for vaccine candidates.
Internationally, the Coalition for Epidemic Preparedness Innovations (CEPI), a partnership between public, private, philanthropic, and civil organizations, is investing more than $23 million US in the development of new vaccines against COVID-19.
France’s president has announced a video summit of G7 leaders on Monday to discuss co-ordinating research on vaccines and treatments as well as an economic response to the pandemic.
“It’s just spreading everywhere,” she said. “If we had a vaccine, we could control it.”
Kaushic said instead of putting all its eggs in one basket, CIHR is funding multiple projects in the hopes that at least one of them will work.
2 elements to a successful vaccine
To work, a vaccine needs to succeed in getting our immune system to produce antibodies in the blood. The antibodies recognize, remember and defend against the virus if you’re exposed to it.
Kaushic, an immunologist and HIV vaccine researcher at McMaster University, said because COVID-19 is a lung infection, any vaccine needs to protect specifically against the virus getting into the lungs.
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