It is worth noting that the effect of the pandemic on inflation 1/6  BIS central bankers' speeches  dynamics is ambiguous due to competing effects, which could cause inflation to increase or decrease. The downturn in the economy will result in substantial economic slack, which would tend to weaken inflation dynamics.
But the pandemic has also caused supply chains to be constrained and this may continue, which would tend to drive prices up. Overall, it is likely that that the substantial economic slack will dominate and result in weak inflation dynamics over the medium-term.