A midwife originally from Hong Kong. A hospital cleaner who became a nurse. A retired village GP who carried on caring for his former patients.
Thousands of people in the UK have now died with coronavirus, including doctors, hospital porters, nurses, surgeons and other NHS workers.
Here are some of their stories.
Manjeet Singh Riyat, 52
Manjeet Singh Riyah was the UK's first Sikh A&E consultant and was described as being "the father" of the emergency department at Royal Derby Hospital.
"He was an incredibly charming person and well loved," said the trust's chief executive Gavin Boyle.
The 52-year old-died at the hospital where he worked on 21 April.
Gerallt Davies, 51
Mr Davies was a paramedic at Cwmbwrla Station in Swansea, after joining the ambulance service in 1994. He was also national operations officer of St John Cymru Wales, a role for which he was awarded an MBE in 2019.
He was the first member of the Welsh Ambulance Service to die from Covid-19. He died on 20 April.
Chrissie Emerson
Chrissie Emerson was a "valued" healthcare assistant at the Queen Elizabeth Hospital (QEH) in King's Lynn, Norfolk, bosses said.
A "much-loved" wife to Michael and "cherished" mother and grandmother, Mrs Emerson died over the weekend of 18-19 April, the hospital said.
Margaret Tapley, 84
Grandmother-of-four Margaret Tapley was "one of a kind" and "died doing something she loved", her family said.
The 84-year-old auxiliary nurse had continued worked as a healthcare assistant at Witney Community Hospital in Oxfordshire.
Her grandson Ben Wood said she "had such a drive" and "gave her life and dedicated it towards the NHS".
She died on 19 April in hospital in Swindon.
Sophie Fagan, 78
Described as one of Homerton hospital's "greatest stalwarts", Sophie Fagan was still working as a carers support specialist at the age 78, having "refused to fully retire".
A "passionate advocate" for patients and relatives, her taste for "the brightest and most colourful jumpers, her elegance and her ability to talk to everyone and anyone made her stand out in the hospital corridors," hospital chief executive Tracey Fletcher said.
Ms Fagan died at Homerton hospital on 19 April.
Ruben Munoz, 49
Ruben Munoz, who died on 17 April, will be remembered as a "beloved husband and amazing father" who was "so proud" of his NHS family, his relatives have said.
The father-of-two had been with the health service since 2010, and worked on the Woodland Ward at East Surrey Hospital in Redhill.
He was a "highly respected and talented" nursing assistant and a "much-loved friend" to many at the hospital, Michael Wilson, chief executive of Surrey and Sussex NHS Trust (SASH) said.
Michael Allieu, 53
Michael Allieu, a "vibrant" and "larger than life character" died on 18 April at Homerton hospital in Hackney, London, where he had worked as a staff nurse since 2007.
An acute care nurse, Mr Allieu was "well-known and very well-liked" throughout the hospital, hospital chief executive Tracey Fletcher said.
Linda Clarke, 66
Midwife Linda Clarke was a "valued" colleague who brought "many new lives" into the borough of Wigan and will be "greatly missed", her local trust has said.
Mrs Clarke, 66, was a delivery suite co-ordinator at Royal Albert Edward Infirmary, Wigan Today reported. She had worked in the trust's maternity service for 30 years, and had also been a community midwife.
Silas Nicholls, chief executive at Wrightington, Wigan and Leigh NHS Foundation Trust, said she died on 17 April.
Simon Guest
"Simon was special, a true gentleman and a great role model to all," his wife Nicky said in a tribute. The radiographer worked at Furness General Hospital in Barrow, Cumbria, until his death on 15 April.
"Simon had a fantastic sense of humour. His work ethic and personality were like sunshine and light even in the darkest of times," his wife added.
Jane Murphy, 73
Known as "Mama Murphy" to her colleagues and friends, the 73-year-old had worked at Edinburgh Royal Infirmary for almost 30 years.
"She had the biggest heart, and was always there if I needed her," said her friend Elaine Sibba.
The clinical support worker had been placed on sick leave when the coronavirus outbreak first emerged due to her age.
Dr Krishan Arora, 57
Dr Krishan Arora was "extremely well-liked and worked tirelessly to care for his patients", his colleague Dr Agnelo Fernandes said.
The 57-year-old, who worked as a GP in Croydon, south London, died on 15 April.
He had self-isolated at home when he developed coronavirus symptoms and was not in work at the time of his death.
Gladys Mujajati, 46
Gladys Mujajati, who worked as a mental health nurse in Derby, has been described as "much-loved", "warm" and "caring" by her colleagues.
The 46-year-old had an underlying health condition and had stepped away from "front-line duties in recent weeks", the Derbyshire Healthcare NHS Foundation Trust said.
"Gladys had a big heart and colleagues have talked about how she always had a smile on her face," said trust chief executive Ifti Majid.
Lourdes Campbell, 54
Lourdes Campbell, originally from the Philippines, was a popular health care assistant who was "dedicated to patient care".
The 54-year-old, who worked as part of the Bolton NHS Trust nursing team, died on 15 April.
Chief executive Fiona Noden said Ms Campbell had always been "quiet, diligent and compassionate".
Amrik Bamotra, 63
Known to his colleagues as "Bob", Mr Bamotra "touched so many people's hearts with his personality", his family said in a statement.
The 63-year-old had worked as a radiology support worker at the King George Hospital in Ilford, east London, for four years.
"There's not a time when we can say he wouldn't go that extra mile to do something for anyone to make sure they were happy," his family added.
Andy Treble, 57
Andy Treble, a theatre assistant at Wrexham Maelor Hospital, was a "kind man" who "always had a smile on his face", said his sister Maria Molloy.
The 57-year-old died at the hospital - where he had worked for almost 40 years - on 15 April.
In a tribute, his 17-year-old daughter, Emily Treble, said: "He always cheered me up by watching Laurel and Hardy together. He was so kind, so loving and he will be missed forever."
Linnette Cruz, 51
The mum of one was a senior head nurse at the Brynteg dental practice in Sketty, Swansea.
"She brought love, light and joy to everyone around her and will be sadly missed by all," Brynteg practice owner Nik Patel said.
Mrs Cruz, who trained in the Philippines and came to Swansea several years ago, died on 14 April.
Rajesh Kalraiya, 68
Dr Rajesh Kalraiya, a community paediatrician, worked in Romford as a locum. He died last week, North East London Foundation Trust (NELFT) said. (See below)
Dr Mamoona Rana, 49
Dr Mamoona Rana was a trainee registrar in psychiatry.
In a statement, the North East London Foundation Trust (NELFT) said both Dr Rana and Dr Kalraiya were "highly-valued and respected colleagues".
Dr Rana also died last week. The trust was unable to confirm if either had tested positive for the virus.
Joanna Klenczon, 34
Joanna Klenczon "touched the lives of so many people" during the 10 years she worked at Northampton Hospital, its chief executive said.
Ms Klenczon, a domestic supervisor, was "well-liked and respected" by colleagues, and was praised as someone "who set high standards and was prepared to go the extra mile", Dr Sonia Swart said.
She died on 9 April.
Patrick McManus, 60
Patrick McManus was a "kind and compassionate" nurse and "larger-than-life" character, colleagues said.
Originally from Strabane, in Northern Ireland, he had been a nurse for more than 40 years, including at North Staffordshire Royal Infirmary and then County Hospital in Stafford.
He brought "kindness and compassion to all his patients" and took staff and students under his wing, the University Hospitals of North Midlands NHS Trust (UHNM) said.
Jenelyn Carter
Jenelyn Carter was a "lovely, caring" healthcare assistant who worked on admissions at Morriston Hospital, had a "heart of gold" and "would go the extra mile for anyone", Swansea Bay health board said.
Brian Darlington
Mr Darlington was a grandfather and hospital porter known for handing out sweets to colleagues. Ava, his wife of 46 years, said he was "a great husband, as well as father and grandfather".
"Nothing was ever too much trouble for Brian," facilities supervisor Richard Studinski said. "He always walked round the hospital with a smile on his face, passing out sweets to colleagues."
Mr Darlington worked at Mid Cheshire Hospitals and died at Leighton Hospital.
Dr Peter Tun, 62
Father-of-two Dr Peter Tun was a "superhero dad", his sons said in a statement.
Dr Tun worked as an associate specialist in neurorehabilitation at the Royal Berkshire Hospital in Reading for more than 21 years. The 62-year-old died in the hospital's intensive care unit on 13 April.
"To us, he was simply the best human we know and we will miss him every day," they added.
Mary Agyeiwaa Agyapong, 28
Mary Agyeiwaa Agyapong, had worked for five years at Luton and Dunstable University Hospital. The pregnant nurse died on 12 April.
Her baby daughter was delivered successfully and a hospital trust spokeswoman said she was doing "very well". A colleague said she had "devoted her life to the NHS as a nurse".
Ms Agyapong was admitted to hospital on 7 April, having tested positive for Covid-19 two days previously.
Amor Padilla Gatinao, 50
The nurse worked at St Charles Hospital, in West London, and died after falling ill on Mother's Day.
Her husband, Mario, said their three children have been left devastated by the loss. He told Sky News: "Our youngest child is 14 years old and it is so hard. The pain is unbearable."
Maureen Ellington
Grandmother Maureen Ellington, who was in her early 60s, worked at Southmead Hospital, in Bristol, as a healthcare assistant.
Her family called her "kind-hearted, bubbly, caring and always joyous", adding: "She would light up any room she entered. She will always be in our hearts."
Mrs Ellington died on 12 April. She had worked for the NHS for more than 25 years.
Cheryl Williams
Cheryl Williams, a ward housekeeper, was "a lynchpin of the care, comfort, and compassion", North Middlesex University Hospital said.
In a statement it said her patient care was "irreplaceable". "Her family, friends and colleagues at North Middlesex University Hospital will miss her more than words can describe," it added.
Josiane Zauma Ebonja Ekoli, 55
The mother of five was admitted to Leeds General Infirmary, a hospital where she used to work, last Tuesday after falling ill.
An agency nurse at Harrogate District Hospital with more than 30 years' experience, she died on 13 April. "It meant everything to be a nurse, she's being doing it for as long as I remember," her daughter Naomie said.
Leilani Medel
Mrs Medel, originally from the Philippines, lived in Bridgend, South Wales, and had worked at a number of local hospitals.
"Leilani Medel was not only a nurse, she was a mother, a wife, and our friend," Rhian Eccleshare, director of nursing at Cardiff-based Hoop Recruitment, said.
"She never had a bad word to say about anyone and was so passionate about her work. Her smile was infectious and she had the kindest of souls."
Amarante Dias
Mr Dias, who worked at the Weston General Hospital in north Somerset, was a "valued and much-loved colleague", colleagues said.
The Weston Super Mare Association of Malayalees also paid tribute. In a post of Facebook, it said: "Our deepest sympathy and prayers to you and your family, (Amarante Dias) will deeply be missed."
Melujean Ballesteros, 60
Originally from the Philippines, Mrs Ballesteros "loved her work as a nurse", her son, Rainier, said.
Her two sons, Rainier and Bryan, both live in the Philippines, and Mrs Ballesteros lived in the UK with her husband Luis, 64. She was admitted to St Mary's Hospital in Paddington, London, on 10 April but died two days later.
Kevin Smith
Kev, as he was known to friends and colleagues, was "renowned for his warm personality, diligence and compassion", Richard Parker, chief executive at Doncaster and Bassetlaw Teaching Hospitals, said.
Mr Smith, a plaster technician at Doncaster Royal Infirmary, was "a valued member of the team for over 35 years". Mr Parker said he was "utterly heartbroken" to share the news of his death.
Elbert Rico
Mr Rico worked as a porter at John Radcliffe Hospital, in Oxford, after moving to the UK from the Philippines, in 2004. Married to a nurse at the hospital, he was "popular and hard-working", colleagues said.
His daughter, Carla, set up a GoFundMe page for his funeral which raised £12,000 in a day. "He would walk around the hospital with a smile on his face and very rarely would he call in sick from work," she said.
Oscar King Jr
Mr King Jr was also a porter at John Radcliffe Hospital and also originally from the Philippines.
He is believed to have worked at the hospital for 10 years and was described as a "beloved friend, loving husband, and devoted father" to his 10-year-old daughter.
Sara Trollope, 51
The mother of four was a matron at Hillingdon Hospital, where she cared for older patients with mental health problems and dementia. On Saturday, the trust confirmed her death at Watford General Hospital.
Her husband, Gary, said she was devoted to her family - to her daughters, Gemma and Freya, and twin sons, Kyle and Michael.
"Sara had that unbeatable combination of kindness, selflessness and total determination to get things right for patients", colleague Dr Paul Hopper added.
Donna Campbell
Ms Campbell, a mother of two, was a "treasured" member of staff who could "light up a room with her infectious laugh and bubbly personality", colleagues said.
"She was often found singing and dancing, entertaining patients and staff, making everyone smile," they added. Ms Campbell was a healthcare support worker who worked at the Velindre Cancer Centre, in Cardiff.
She died at the University Hospital Wales in Cardiff on 10 April.
Donald Suelto
Colleagues said the nurse, who was originally from the Philippines and worked at Hammersmith Hospital, in west London, "loved his NHS job".
Last month, he changed his Facebook profile picture to an image of him wearing a protective mask emblazoned with the words: "I can't stay at home, I'm a healthcare worker."
He died after going into self-isolation with coronavirus symptoms, a friend and fellow nurse said.
Barbara Moore, 54
The grandmother, who worked at Royal Liverpool University Hospital, was an "unsung hero", her local NHS trust said.
Her job was to make arrangements to allow patients to safely leave hospital, having spent most of her career as a care worker for people with disabilities.
"Barbara was a much-loved wife, mum, nan, sister, auntie, friend and beautiful person," her family said. "She loved nothing more than spending precious time with her family."
Gareth Roberts
A grandfather, Gareth Roberts had worked as a nurse at sites across the Cardiff and Vale health board since the 1980s. He had retired in December 2014 before returning to work in January 2015.
He was "extremely popular, fun-filled and well-liked", the board said while staff said he was a "kind and helpful person".
Mr Roberts died at the Prince Charles Hospital in Merthyr Tydfil.
Julie Omar, 52
Julie Omar had been working as a sister on Ward 14 at the Alexandra Hospital in Redditch, and had also previously worked with the trauma team at Worcestershire Royal Hospital.
She was a "much-loved member" of its nursing team, said the Worcestershire Acute Hospitals NHS Trust, and a "dedicated and highly experienced trauma and orthopaedics nurse".
She died at home on 10 April, and leaves a husband, Laith, and a grown-up daughter.
Abdul Mabud Chowdhury, 53
A married father-of-two, Dr Chowdhury was a consultant urologist at Homerton University Hospital, in east London.
His son Intisar described the consultant urologist as a "kind and compassionate hero" who had been in "such pain" when he wrote an appeal to the government on Facebook, warning about a lack of personal protective equipment (PPE) for NHS workers.
"He wrote that post while he was in that state, just because of how much he cared about his co-workers," his son said.
"He was so caring, he would call us very often to come to his house," family friend and fellow doctor Golam Rahat Khan said.
Dr Chowdhury died on 8 April.
Dr Edmond Adedeji, 62
Dr Edmond Adedeji worked as a locum registrar in the emergency department of Great Western Hospital in Swindon, Wiltshire.
"He died doing a job he loved, serving others before himself," his family said in a statement.
The hospital's chief executive added he was a "respected and well-liked member of the team".
Dr Adedeji died on 8 April.
Elsie Sazuze
The care home nurse fell ill at home, in Birmingham, before being taken hospital, where she died on 7 April.
Ken, her husband, said she rang him before she was put on a ventilator: "She started telling me, 'Ken, if I don't come back be strong, I love you, be strong for the kids'," he said.
She worked at New Cross Hospital, in Wolverhampton, and understood the risks of working on the front line - but wanted to help people, he added.
Alice Kit Tak Ong, 70
Ms Ong "loved her job", her daughter Melissa told the PA news agency.
She said her mother came to London from Hong Kong in the 1970s to join the NHS "because she believed it was the best in the world".
Ms Ong began her career as a midwife and was working full-time at two surgeries and holding baby clinics before falling ill.
She died on 7 April.
Leilani Dayrit, 47
Sister Leilani Dayrit died of suspected coronavirus after displaying symptoms at work, her daughter has said.
Mary Dayrit, 19, said her mother had been "selfless until the very end" and "put other people's wellbeing before her own".
She had asthma, and had been self-isolating at home for seven days before she died on 7 April. She had stopped breathing and paramedics were unable to revive her.
Mary said her mother was a compassionate woman who "made sure to spread joy, happiness and love to anyone that ever needed it."
Janice Graham, 58
"My Mum was there for me no matter what. I will miss everything about her," her son told STV News.
A healthcare support worker and district nurse, Ms Graham died at Inverclyde Royal Hospital on 6 April.
Dr Syed Zishan Haider, 79
"Our father was a selfless and compassionate doctor for over 50 years," Dr Haider's daughter told the BBC after the death of the GP, who served as a senior partner at Valance Medical Centre, in Dagenham, east London.
"His dedication to help people everywhere, be it professionally or personally was unwavering.
"We are truly astounded as to how many people have reached out to share a story of his kindness, and continue to receive touching tributes from colleagues, patients, friends and family alike," Samina Haider said.
Dr Haider, who died on 6 April, also worked for more than 30 years as a senior homeopathic physician at the Royal London Hospital for Integrated Medicine.
Emily Perugia, 29
A care co-ordinator in Hillingdon, north-west London, Ms Perugia was a "lovely woman, who never said no to any requests", colleagues said.
Her mother, sister, brother and fiance all work for the same NHS trust she represented.
John Alagos, 24
Mr Alagos was a nursing assistant who was looking after coronavirus patients. Tracey Carter, chief nurse at the hospital, said: "John was very popular and will be missed greatly by his colleagues."
His mother Gina Gustilo, who is an NHS mental health nurse and lived with her son, said she had shown no symptoms of the virus but was self-isolating at home.
Aimee O'Rourke, 39
Ms O'Rourke was "such a kind and caring nurse" who had "a really special relationship with her patients and colleagues", said the ward manager of the acute medical unit she worked in.
"Nursing was something she had always wanted to do, although she came to it relatively late after raising her girls."
The 39-year-old died at the hospital where she worked - the Queen Elizabeth The Queen Mother Hospital, in Margate, Kent - on 2 April.
Areema Nasreen, 36
Ms Nasreen worked as a hospital cleaner before gaining her nursing qualification in 2019.
She died on 2 April at Walsall Manor Hospital, in the West Midlands - the hospital she had worked at for 16 years.
"We've lost an amazing nurse, but we've lost also an amazing person in life," her sister Kazeema Nasreen said.
The chief executive of Walsall Healthcare NHS Trust said Ms Nasreen "always said she was so blessed to have the role of a nurse, which she absolutely loved because she wanted to feel like she could make a difference - and you did, Areema, you will be very sadly missed."
Lynsay Coventry, 54
The grandmother "followed her dream" and trained as a midwife in later life, her family said in a statement.
"She was a very well-respected midwife who supported many hundreds of women as they welcomed their babies into the world," they added.
Ms Coventry had worked at the Princess Alexandra Hospital, in Harlow, Essex, for 10 years. She died on 2 April.
Pooja Sharma
Ms Sharma, who worked as a pharmacist at Eastbourne District General Hospital, was the "superstar of the family", her brother said.
"Her irresistible laugh, sense of humour and good nature would light up our world and fill it with colours. For this I am eternally grateful that Pooja was my sister.
"For me, Pooja would always be the little protector or shield for when I had done something mischievous and she would cover for me with my parents."
Dr Fayez Ayache, 76
Dr Ayache stopped working a month before he died, but his family say they think he continued to visit patients in their homes in an effort to help.
The retired GP, who worked for the NHS in Suffolk for more than 40 years, "would often pop round and just check [former patients] were OK", his daughter Layla Ayache said.
"He was a rural village GP at heart," she added.
He had also helped to raise money for refugee charities to help people in Syria, where he was born.
Ms Ayache said her father's "entire life was split between his family and his work", adding: "That was all he lived for really, was those two things."
He died on 8 April.
Jitendra Rathod, 62
Father-of-two Jitendra Rathod was a "dearly loved" specialist heart surgeon at the University Hospital of Wales in Cardiff, where he spent 25 years.
The health board's chief executive said he was a "great" surgeon who would be missed by his colleagues.
Mr Rathod died in the intensive care ward at the hospital on 6 April.
Rebecca Mack, 29
The nurse had worked in the children's cancer unit at Newcastle's Royal Victoria Infirmary before taking up other roles in the health sector.
"She was a devoted friend, an incredible nurse and an unapologetically imperfect person," one of her friends said in a Facebook post.
Ms Mack was not believed to have been directly dealing with patients before becoming ill.
She died on 5 April.
Glen Corbin, 59
A healthcare assistant, Mr Corbin worked at the Park Royal Centre for Mental Health, in north-west London, for more than 25 years.
"He was the 'go to' person who knew everything about the ward and how to get things done," said Claire Murdoch, head of the local NHS trust, adding he was the "backbone" of his team.
Mr Corbin died on 4 April.
Dr Anton Sebastianpillai
A published historian, Dr Sebastianpillai trained at a medical school in Sri Lanka and went on to specialise in treating elderly people at Kingston Hospital in south-west London.
He was "hugely respected as a consultant and author", Ed Davey, acting Lib Dem leader, said.
He described the consultant geriatrician's book, A Complete Illustrated History of Sri Lanka, as "world class".
Dr Sebastianpillai, who was in his 70s, died on 4 April.
Liz Glanister, 68
Ms Glanister was a "long-serving" nurse at the Aintree University Hospital, in Liverpool.
"We are so proud to see just how many people's lives Liz has touched," her family said in a statement.
"Losing a loved one at any time is heartbreaking, but to go through it as we and many other families are is simply beyond words."
Ms Glanister - pictured centre, below - died on 3 April at Royal Liverpool University Hospital.
Prof Sami Shousha, 79
Prof Shousha was an honorary professor of histopathology at Imperial College London, and had worked at UK cancer research laboratories at London's Hammersmith and Charing Cross hospitals since 1978.
He died on 2 April.
Dr Alfa Saadu, 68
"Living legend" Dr Alfa Saadu, who had returned to work after retirement, died in hospital on 31 March.
His family said he had been working part-time at the Queen Victoria Memorial Hospital in Welwyn, Hertfordshire, before contracting the virus.
His son Dani Saadu said the family suggested he should go to hospital, but his father insisted he "did not want to take up a hospital bed because others would need it".
Mr Saadu added: "He was a very passionate man, who cared about saving people... he loved to lecture people in the world of medicine, he did so in the UK and Africa."
Thomas Harvey, 57
Father-of-seven Thomas Harvey, 57, was a healthcare assistant at Goodmayes Hospital in Ilford, east London.
His family criticised the NHS for the lack of personal protective equipment provided to staff, saying he "just had gloves and a flimsy apron".
He died at home on 29 March, after feeling unwell for several days.
Amged El-Hawrani
An ear, nose and throat consultant at the University Hospitals of Derby and Burton, Mr El-Hawrani's family said he was "a loving and much-loved husband, son, father, brother, and friend".
"His greatest passions were his family and his profession, and he dedicated his life to both," they said.
Mr El-Hawrani died at Glenfield Hospital in Leicester on 28 March.
Dr Habib Zaidi, 76
Dr Zaidi was a managing partner of a GP practice with his wife Dr Talat Zaidi. Their four children all work in the medical profession.
His daughter, Dr Sarah Zaidi, said his death was "reflective of his sacrifice" and he had a "vocational attitude to service".
His colleague Dr Jose Garcia-Lobera said he had left behind an "incredible legacy" and was "a hugely respected, selfless man who dedicated his life to helping others".
Dr Zaidi died in intensive care at Southend Hospital, Essex, on 25 March.
Adil El Tayar, 63
Renowned surgeon Dr El Tayar worked in the NHS for 11 years before moving back to his native Sudan to help establish a transplant programme.
He returned to the UK in 2015, working as a locum surgeon before his death.
He gave the "precious gift of life to so many people around the world", fellow surgeon Abbas Ghazanfar wrote in a tribute.
"He was an excellent colleague, a truly humble soul and above all a noble human being."
He died at West Middlesex University Hospital in Isleworth, west London, on 25 March.