The numbers of those infected with this virus have shot up substantially in the past couple of weeks, probably due to the Thanksgiving family dinners. I fully suspect the numbers in mid January will go even higher as even more people have their Christmas celebrations without trying to follow the guidelines.
Hospitals and health care workers are already at their limits....another spike will put them in dire straits. Until these vaccines are widely available, and the majority of the populations get inoculated, there will be little or no decline of this virus.
As a result, many locales may be forced to go into lockdowns, and grocery store shelves will, once again, become empty.