Sajid Javid said "people should remain cautious" and urged those marking the start of 2022 to consider testing themselves beforehand and to celebrate outside, with the Omicron variant growing so fast that it accounts for 90% of all new Covid-19 cases.
The decision not to impose restrictions beyond the Plan B measures already in place in England comes after Prime Minister Boris Johnson was briefed on the impact Christmas mixing had had on coronavirus infections and hospital admissions.
Mr Javid told broadcasters on Monday: "We look at the data on a daily basis - that hasn't changed over the Christmas period.
"But there will be no further measures before the new year. Of course, people should remain cautious as we approach New Year's celebrations.
"Take a lateral flow test if that makes sense, celebrate outside if you can, have some ventilation if you can.
"Please remain cautious and when we get into the new year, of course, we will see then whether we do need to take any further measures, but nothing more until then, at least."