Felicity Callard, a 49-year-old British university professor and lecturer who suffered from the coronavirus disease (COVID-19), is pictured during an interview at her house in London, Britain, September 2, 2020. REUTERS/Matthew Childs

Felicity Callard, a 49-year-old British university professor and lecturer who suffered from the coronavirus disease (COVID-19), poses after an interview at her house in London, Britain, September 2, 2020. REUTERS/Matthew Childs

Felicity Callard, a 49-year-old British university professor and lecturer who suffered from the coronavirus disease (COVID-19), is pictured during an interview at her house in London, Britain, September 2, 2020. REUTERS/Matthew Childs

Felicity Callard, a 49-year-old British university professor and lecturer who suffered from the coronavirus disease (COVID-19), poses after an interview at her house in London, Britain, September 2, 2020. REUTERS/Matthew Childs

Felicity Callard, a 49-year-old British university professor and lecturer who suffered from the coronavirus disease (COVID-19), poses after an interview at her house in London, Britain, September 2, 2020. REUTERS/Matthew Childs

Felicity Callard, a 49-year-old British university professor and lecturer who suffered from the coronavirus disease (COVID-19), poses after an interview at her house in London, Britain, September 2, 2020. REUTERS/Matthew Childs

Felicity Callard, a 49-year-old British university professor and lecturer who suffered from the coronavirus disease (COVID-19), poses after an interview at her house in London, Britain, September 2, 2020. REUTERS/Matthew Childs

Felicity Callard, a 49-year-old British university professor and lecturer who suffered from the coronavirus disease (COVID-19), poses after an interview at her house in London, Britain, September 2, 2020. REUTERS/Matthew Childs

Felicity Callard, a 49-year-old British university professor and lecturer who suffered from the coronavirus disease (COVID-19), poses after an interview at her house in London, Britain, September 2, 2020. REUTERS/Matthew Childs

Felicity Callard, a 49-year-old British university professor and lecturer who suffered from the coronavirus disease (COVID-19), poses after an interview at her house in London, Britain, September 2, 2020. REUTERS/Matthew Childs

Felicity Callard, a 49-year-old British university professor and lecturer who suffered from the coronavirus disease (COVID-19), poses after an interview at her house in London, Britain, September 2, 2020. REUTERS/Matthew Childs

Actors dressed as zombies or ghouls put makeup on before a drive-in haunted house show, perfromed by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Actors dressed as zombies or ghouls perform during a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Bloody hand prints are seen on the surface of a car after a drive-in haunted house show, performed by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Bloody hand prints are seen on the surface of a car after a drive-in haunted house show, performed by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

An actor dressed as a zombie is seen before their performance at a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

An actor dressed as a zombie is seen before their performance at a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

An actor dressed as a zombie is seen before their performance at a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

An actor dressed as a zombie is seen before their performance at a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Actors dressed as zombies or ghouls perform during a drive-in haunted house show, perfromed by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Actor Ayaka Imaide prepares a zombie makeup before her performance at a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

An actor dressed as a zombie is seen before their performance at a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Actors dressed as zombies or ghouls pose for a photograph before their performance at a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

An actor dressed as a zombie performs during a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

An actor dressed as a zombie performs during a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Actors dressed as zombies or ghouls perform during a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Actors dressed as zombies or ghouls perform during a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Actors dressed as zombies or ghouls perform during a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Actor Ayaka Imaide prepares a zombie makeup before her performance at a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

An actor dressed as a zombie performs during a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Actor Ayaka Imaide prepares a zombie makeup before her performance at a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Actors dressed as zombies or ghouls disinfect their hands before their performance at a drive-in haunted house show by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

Actors dressed as zombies or ghouls stretch before their performance at a drive-in haunted house show, performed by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato

An actor dressed as a zombie performs during a drive-in haunted house show, performed by Kowagarasetai (Scare Squad), for people inside a car in order to maintain social distancing amid the spread of the coronavirus disease (COVID-19), at a garage in Tokyo, Japan July 3, 2020. REUTERS/Issei Kato TPX IMAGES OF THE DAY

A sign reads "Private property, allowed people only, fishing and haunting prohibited" in the Manoki indigenous people demarcated land, which had a wildfire a week ago, on the outskirts of Brasnorte, in Mato Grosso state, Brazil August 28, 2019. Picture taken August 28, 2019. REUTERS/Amanda Perobelli

Nana Assenso stands at the grave of his uncle, remembering the man he loved but also a past that has haunted his family for generations. His uncle was called Kwame Badu, a name that has been passed on through the family in remembrance of an ancestor with that name who was captured and sold into slavery long, long ago. "Growing up, I was told the story of two of my great-great-grand-uncles Kwame Badu and Kofi Aboagye who were captured and sold into slavery," says Assenso, 68, the chief of Adidwan, a village in Ghana's interior. He followed the family tradition and named his youngest son Kwame Badu. This month marks 400 years since the first recorded African slaves arrived in North America to work plantations in what were then English colonies. In the centuries after, European slave traders shipped millions of African men, women and children across the Atlantic Ocean. Many died in horrific conditions on the slave boats, while survivors endured a life of misery and backbreaking farm work. For some of them, the terrible journey began here, deep inside Ghana. Captured by slavers, they were marched along dirt tracks for 200 kilometers (125 miles) to slave castles perched on the Atlantic Coast, where they boarded ships for North America. They never saw their homeland again. Two Reuters photographers retraced one of the routes they took to those ships, gathering images and stories about the long-lasting impact of a hateful trade in humans. REUTERS/ SEARCH "SLAVERY JOURNEY" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY. Matching text: AFRICA-SLAVERY/JOURNEY

Sardar Faisal (2nd L) from Pakistan, a survivor of Christchurch shootings, helps to arrange chairs for a special prayers for the victims of the attacks in Christchurch, New Zealand, March 31, 2019. On the day of the shootings, Faisal was late to the mosque, an uncharacteristic trait that possibly spared his life. When the gunman burst in and started shooting worshippers at prayer, Faisal was in the bathroom, just about to wash in preparation for prayer and so was able to hide from the gunman. What he saw and heard that day haunts him, he said. He struggles to focus at work and suffers nightmares as deadly scenarios, almost like a video game, run on repeat through his sleep. Faisal now puts every effort in helping the families of victims by cooking and delivering food and running errands for them. "Maybe it's survivor's guilt, maybe it's empathy because whenever I visit the affected families, the only thing I think about is that when I was in that area, they were being shot, the bullets that I heard," he said. REUTERS/Edgar Su SEARCH "SHOOTING SURVIVORS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Several weeks after an attack on Muslim worshippers that killed fifty people and left dozens wounded, the lives of survivors and the families of victims have changed irrevocably. Some survivors feel emboldened, others are haunted by memories of the attack and haven't been able to return to the mosque. Burying loved ones brought relief to many families, but reminders of their losses are never far away, from an empty seat at a dinner table to the prospect of Ramadan celebrations in a few weeks. The shootings on March 15 shook New Zealand and prompted the government to tighten gun laws and launch a powerful national inquiry into the country's worst peacetime massacre. An Australian man, a suspected white supremacist, has been charged with 50 murders and 39 attempted murders. REUTERS/Edgar Su SEARCH "SHOOTING SURVIVORS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY. Matching text: NEWZEALAND-SHOOTING/SURVIVORS

Sardar Faisal (2nd L) from Pakistan, a survivor of Christchurch shootings, helps to arrange chairs for a special prayers for the victims of the attacks in Christchurch, New Zealand, March 31, 2019. On the day of the shootings, Faisal was late to the mosque, an uncharacteristic trait that possibly spared his life. When the gunman burst in and started shooting worshippers at prayer, Faisal was in the bathroom, just about to wash in preparation for prayer and so was able to hide from the gunman. What he saw and heard that day haunts him, he said. He struggles to focus at work and suffers nightmares as deadly scenarios, almost like a video game, run on repeat through his sleep. Faisal now puts every effort in helping the families of victims by cooking and delivering food and running errands for them. "Maybe it's survivor's guilt, maybe it's empathy because whenever I visit the affected families, the only thing I think about is that when I was in that area, they were being shot, the bullets that I heard," he said. REUTERS/Edgar Su SEARCH "SHOOTING SURVIVORS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Several weeks after an attack on Muslim worshippers that killed fifty people and left dozens wounded, the lives of survivors and the families of victims have changed irrevocably. Some survivors feel emboldened, others are haunted by memories of the attack and haven't been able to return to the mosque. Burying loved ones brought relief to many families, but reminders of their losses are never far away, from an empty seat at a dinner table to the prospect of Ramadan celebrations in a few weeks. The shootings on March 15 shook New Zealand and prompted the government to tighten gun laws and launch a powerful national inquiry into the country's worst peacetime massacre. An Australian man, a suspected white supremacist, has been charged with 50 murders and 39 attempted murders. REUTERS/Edgar Su SEARCH "SHOOTING SURVIVORS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY. Matching text: NEWZEALAND-SHOOTING/SURVIVORS

People dance at a Haunted Castle Night event held at a restaurant to celebrate Halloween, in Ulaanbaatar, Mongolia October 31, 2018. Picture taken October 31, 2018. REUTERS/B. Rentsendorj

Exiled Syrian artist Najah al-Bukai speaks during an interview with Reuters as he talks about his drawings that stem from the haunting memories of the torture Bukai says he went through and witnessed when imprisoned twice in Syrian government jails, in Yerres, near Paris, France, September 13, 2018. Picture taken September 13, 2018. REUTERS/Charles Platiau

Exiled Syrian artist Najah al-Bukai poses with a ball-pen drawing that stems from the haunting memories of the torture Bukai says he went through and witnessed when imprisoned twice in Syrian government jails, in Yerres, near Paris, France, September 13, 2018. Picture taken September 13, 2018. REUTERS/Charles Platiau

Exiled Syrian artist Najah al-Bukai poses with a ball-pen drawing that stems from the haunting memories of the torture Bukai says he went through and witnessed when imprisoned twice in Syrian government jails, in Yerres, near Paris, France, September 13, 2018. Picture taken September 13, 2018. REUTERS/Charles Platiau

Exiled Syrian artist Najah al-Bukai poses with a ball-pen drawing that stems from the haunting memories of the torture Bukai says he went through and witnessed when imprisoned twice in Syrian government jails, in Yerres, near Paris, France, September 13, 2018. Picture taken September 13, 2018. REUTERS/Charles Platiau

A residential building is seen through the window of a property, owned by landlord Ng Goon-lau, where two suicides have taken place, in Hong Kong, China June 8, 2018. Picture taken June 8, 2018. REUTERS/Venus Wu

Landlord Ng Goon-lau, 66, poses inside a lift of a building where two suicides have taken place in his property, in Hong Kong, China June 8, 2018. Picture taken June 8, 2018. REUTERS/Venus Wu

Landlord Ng Goon-lau, 66, poses inside his property where two suicides have taken place, in Hong Kong, China June 8, 2018. Picture taken June 8, 2018. REUTERS/Venus Wu

Landlord Ng Goon-lau, 66, poses inside his property where two suicides have taken place, in Hong Kong, China June 8, 2018. Picture taken June 8, 2018. REUTERS/Venus Wu

Landlord Ng Goon-lau, 66, poses inside his property where two suicides have taken place, in Hong Kong, China June 8, 2018. Picture taken June 8, 2018. REUTERS/Venus Wu

Mave Grace, 11, who had part of her arm chopped off by militiamen when they attacked the village of Tchee, stands with her sister Racahele-Ngabausi, aged two, in an Internally Displaced Camp in Bunia, Ituri province, eastern Democratic Republic of Congo, April 12, 2018. According to witnesses, militiamen killed her pregnant mother, her three brothers and injured her sister, Racahele-Ngabausi. REUTERS/Goran Tomasevic SEARCH "TOMASEVIC NGABAUSI" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY

Mave Grace, 11, who had part of her arm chopped off by militiamen when they attacked the village of Tchee, walks with her sister Racahele-Ngabausi, aged two, in an Internally Displaced Camp in Bunia, Ituri province, eastern Democratic Republic of Congo, April 12, 2018. According to witnesses, militiamen killed her pregnant mother, her three brothers and injured her sister, Racahele-Ngabausi. REUTERS/Goran Tomasevic SEARCH "TOMASEVIC NGABAUSI" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Rachele-Ngabausi, aged two, injured by militiamen when they attacked the village of Tchee, sits in an Internally Displaced Camp in Bunia, Ituri province, eastern Democratic Republic of Congo, April 12, 2018. According to witnesses, militiamen killed her pregnant mother, her three brothers and chopped off part of her sister's arm. REUTERS/Goran Tomasevic SEARCH "TOMASEVIC NGABAUSI" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Mave Grace, 11, who had part of her arm chopped off by militiamen when they attacked the village of Tchee, stands in an Internally Displaced Camp in Bunia, Ituri province, eastern Democratic Republic of Congo, April 12, 2018. According to witnesses, militiamen killed her pregnant mother, her three brothers and injured her sister, Racahele-Ngabausi. REUTERS/Goran Tomasevic SEARCH "TOMASEVIC NGABAUSI" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Mave Grace (R), 11, who had part of her arm chopped off by militiamen when they attacked the village of Tchee, sits in a tent with her aunt, Claudine Ngave (L), and her sister Racahele-Ngabausi, aged two, in an Internally Displaced Camp in Bunia, Ituri province, eastern Democratic Republic of Congo, April 12, 2018. According to witnesses, militiamen killed her pregnant mother, her three brothers and injured her sister, Racahele-Ngabausi. REUTERS/Goran Tomasevic SEARCH "TOMASEVIC NGABAUSI" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Mave Grace (L), 11, who had part of her arm chopped off by militiamen when they attacked the village of Tchee, sits with her sister Francine Imani, aged six, her other sister, Racahele-Ngabausi, aged two and her father, Nyine Richard, in an Internally Displaced Camp in Bunia, Ituri province, eastern Democratic Republic of Congo, April 12, 2018. According to witnesses, militiamen killed her pregnant mother, her three brothers and injured her sister, Racahele-Ngabausi. REUTERS/Goran Tomasevic SEARCH "TOMASEVIC NGABAUSI" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.