There have been more than one million confirmed cases of coronavirus in the UK and 48,000 people have died, government figures show.
However, these figures include only people who have died within 28 days of testing positive for coronavirus and other measures suggest the number of deaths is higher.
Find out how the pandemic has affected your area and how it compares with the national average:
The government announced 24,141 confirmed cases on Thursday.
After a steady decline since the first peak in April, confirmed cases started rising again in July, with the rate of growth increasing sharply in September and October.
Approximately one in 100 people in homes in England had coronavirus in the week ending 23 October, according to figures from the Office for National Statistics.
While there are some differences between the nations, there are wider regional variations within England: the estimated prevalence in the North West is one in 43 people, while in the South East it is one in 220.
Although hospital admissions for Covid-19 remain below the levels seen in the spring, there are big regional disparities.
With rising admissions, there have been warnings that hospitals will have to cut back core services.
Cases are rising quickly across large parts of England, with other spikes in areas of Scotland, Wales and Northern Ireland.
The orange areas on the map below are those currently seeing the highest number of cases per 100,000 people.
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Restrictions have been tightened across the UK in recent weeks.
Wales started a national lockdown in the last week of October which is set to last until Monday 9 November.
Northern Ireland also introduced additional restrictions last month which are due to end on Friday 13 November.
In Scotland there is now a five-tier system of virus alert levels with different measures in place in different parts of the country. The tiers are numbered from zero to four, with level four requiring the introduction of lockdown restrictions for that area.
The government announced 378 further deaths across the UK on Thursday.
Of those deaths, 297 were in England, 12 in Northern Ireland, 39 in Scotland and 30 in Wales.
Three times as many people have died from Covid-19 than from flu and pneumonia in England and Wales this year, according to official figures.
Between January and August 2020, there were 48,168 deaths due to Covid-19 compared to 13,600 from pneumonia. Only 394 were due to flu.
Rules were amended over the summer to include deaths in the coronavirus total only if they occurred within 28 days of a positive test. Previously in England, all deaths after a positive test were included.
England has seen the majority of UK deaths from Covid-19. Using the 28-day cut-off, there have been more than 40,000.
When looking at the overall death toll from coronavirus, official figures count deaths in three different ways.
Government figures count people who tested positive for coronavirus and died within 28 days.
But there are two other measures.
The first includes all deaths where coronavirus was mentioned on the death certificate, even if the person had not been tested for the virus. The most recent figures suggest there had been more than 60,000 deaths by 23 October.
The most recent figures available from the Office for National Statistics are for the week of 23 October, which show there were 12,292 deaths registered in the UK.
Some 1,126 of these deaths involved Covid-19 – up 48% on the previous week’s number.
The average number of deaths registered each week normally rises gradually at this time of year but the growth this week is faster than normal.
Overall, the figures are still well below the peak of 9,495 deaths recorded in a week, reached on 17 April.
The “R number” is the average number of people an infected person will pass the disease on to.
If R is below one, then the number of people contracting the disease will fall; if it is above one, the number will grow.
The government’s estimate for the R number across the whole of the UK is 1.1-1.3.
The estimate for England is 1.1-1.3, while for Scotland it is 1-1.3. The estimate for Wales is 1-1.4 and in Northern Ireland it is 1.4.
The government has said in the past that the R number is one of the most important factors in making policy decisions.