Matt Hancock is making a statement in the Commons
The health secretary says the peril of the pandemic has "no short term quick fix," and calls for ingenuity and commitment from all.
"This fight is not over," he said, and the virus continues to spread, with cases and deaths rising.
"Across the UK, the number of deaths have doubled over a fortnight," he said.
He said we have two things to our advantage in this second wave - it is more regional and we know much more about the virus and how it spreads.
The best way we can keep NHS treatments going is to "keep the virus under control," he said.
If you are asked to go to hospital, it is safer to go to hospital than not to, Mr Hancock told MPs.
The number of deaths will increase if cases continues to increase, hence the need for the recent government action, he said.
He said the government is making sure that hospitals have blue or green zones - i.e. essentially COVID-free zones.
The rises in number of cases in over 60s "gives me a lot of cause for concern," he said, but the "impact is not confined to these groups" and can target anyone from any background.
He said he has met people with long-term COVID effects in their 20s that cannot work and have been "sapped of energy".
Mr Hancock said long-COVID clinics are currently being set up across the country. In some cases, people have no symptoms of COVID then find they have "months and months and fatigue, brain fog and muscle pain," he tells the House.
He said it is estimated that 8% of the population has had COVID-19 and said daily testing capacity is now more than 370,000