Sure.
There are two vaccines available that Dr. Kochhar mentioned, but neither one of them is overly efficacious. As Claude mentioned, they may reduce shedding but they won't reduce disease, and they haven't been broadly used because producers have been trying to eliminate as opposed to control PEDv.
That being said—and your question is a good one—VIDO does have a vaccine being produced in Europe right now that might be useful in the coming months. The timeframe is unknown.
When Dr. Kochhar mentioned that they will fast-track access to a new vaccine, that might be something on the horizon. But again, while VIDO looked at it from a practical or a scientific perspective, the commercial application is yet to be seen in Canadian herds. There is hope that it could really help in terms of being protective, but right now, the measures of biosecurity, elimination, and cleaning and disinfection are really all we have. They're not very good, given the fact that we should have some vaccine options available the way we do for other diseases.