Speaking in the House of Commons Chamber on Tuesday 23rd June 2020 in the Prime Minister's statement on Covid-19. The Rt Hon Dr Liam Fox MP said:
As my right hon. Friend has said, the primary aim of policy was to stop the NHS being swamped, and that was met, which is a great achievement. But will he take this opportunity to restate that in the absence of a vaccine or a cure, the virus will stay in circulation? What people refer to as a second wave is in fact a continuation of the first wave—it has not gone away. We can expect flare-ups, as we have seen in Germany. While the measures today are welcome—incidentally, they give a whole new meaning to the phrase “safe drinking”—their observation will be vital if we are to avoid a widespread second lockdown, which would be an economic and social disaster for the country.
That is absolutely right. There have been two important changes in our arsenal in the past six weeks or so. The first has obviously been NHS test and trace, which is getting better the whole time, and is invaluable in fighting the disease. The second is the treatments. Dexamethasone, which was tested in this country, really does make a big difference to the mortality of the disease, and I have no doubt that other progress will be made. He is right to be reserved about the possibilities of getting a full vaccine; that is going to be very difficult. But in the meantime, we will have to remain extremely vigilant and extremely cautious.