Students attend a class on the first day of schools regaining full capacity since the beginning of the coronavirus disease (COVID-19) pandemic, in Sao Paulo, Brazil October 18, 2021. REUTERS/Carla Carniel

Students attend a class on the first day of schools regaining full capacity since the beginning of the coronavirus disease (COVID-19) pandemic, in Sao Paulo, Brazil October 18, 2021. REUTERS/Carla Carniel

Students attend a class on the first day of schools regaining full capacity since the beginning of the coronavirus disease (COVID-19) pandemic, in Sao Paulo, Brazil October 18, 2021. REUTERS/Carla Carniel

Students attend a class on the first day of schools regaining full capacity since the beginning of the coronavirus disease (COVID-19) pandemic, in Sao Paulo, Brazil October 18, 2021. REUTERS/Carla Carniel

Students attend a class on the first day of schools regaining full capacity since the beginning of the coronavirus disease (COVID-19) pandemic, in Sao Paulo, Brazil October 18, 2021. REUTERS/Carla Carniel

Students attend a class on the first day of schools regaining full capacity since the beginning of the coronavirus disease (COVID-19) pandemic, in Sao Paulo, Brazil October 18, 2021. REUTERS/Carla Carniel

A student has her temperature measured as she enters a school on the first day of schools regaining full capacity since the beginning of the coronavirus disease (COVID-19) pandemic, in Sao Paulo, Brazil October 18, 2021. REUTERS/Carla Carniel

Students arrive at school on the first day of schools regaining full capacity since the beginning of the coronavirus disease (COVID-19) pandemic, in Sao Paulo, Brazil October 18, 2021. REUTERS/Carla Carniel

A student attends a class on the first day of schools regaining full capacity since the beginning of the coronavirus disease (COVID-19) pandemic, in Sao Paulo, Brazil October 18, 2021. REUTERS/Carla Carniel

Trudeau wins reelection, but his Liberal Party fails to regain majority government

Long COVID sufferer Maria Eugenia Diez, a 43-year-old ICU nurse, poses for a photograph taken through blue plastic, in Chiloeches, Spain, March 9, 2021. The photograph was taken through blue plastic to visualise the effects of long COVID. Year-long symptoms have made Diez give up exercise and forego medical congresses where she has trouble concentrating. "The first time I tried to take a swim in my pool, thinking that the water would help me improve my symptoms, it was very distressing. I started feeling out of breath the more I was submerging in the water. I had to sit on the steps and let the water surround me no higher than my waist to regain my breath," she said. Diez sometimes feels like a rookie at work despite her 20-year experience and has invented routines to remember tasks she used to perform automatically. She feels she has lost part of her identity, but she tries to stay positive. "I'm adapting to what I have, I will enjoy what I have now and I can't keep thinking about what I had before. It's hard because I miss it a lot." REUTERS/Susana Vera SEARCH "SPAIN LONGCOVID" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

The home pool of long COVID sufferer 43-year-old ICU nurse Maria Eugenia Diez, is seen photographed through blue plastic, in Chiloeches, Spain, March 9, 2021. The photograph was taken through blue plastic to visualise the effects of long COVID. Year-long symptoms have made Diez give up exercise and forego medical congresses where she has trouble concentrating. "The first time I tried to take a swim in my pool, thinking that the water would help me improve my symptoms, it was very distressing. I started feeling out of breath the more I was submerging in the water. I had to sit on the steps and let the water surround me no higher than my waist to regain my breath," she said. Diez sometimes feels like a rookie at work despite her 20-year experience and has invented routines to remember tasks she used to perform automatically. She feels she has lost part of her identity, but she tries to stay positive. "I'm adapting to what I have, I will enjoy what I have now and I can't keep thinking about what I had before. It's hard because I miss it a lot." REUTERS/Susana Vera SEARCH "SPAIN LONGCOVID" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

A combination picture shows long COVID sufferer Maria Eugenia Diez, a 43-year-old ICU nurse, posing for a photograph taken through blue plastic, and her home pool photographed through blue plastic, in Chiloeches, Spain, March 9, 2021. The photographs were taken through blue plastic to visualise the effects of long COVID. Year-long symptoms have made Diez give up exercise and forego medical congresses where she has trouble concentrating. "The first time I tried to take a swim in my pool, thinking that the water would help me improve my symptoms, it was very distressing. I started feeling out of breath the more I was submerging in the water. I had to sit on the steps and let the water surround me no higher than my waist to regain my breath," she said. Diez sometimes feels like a rookie at work despite her 20-year experience and has invented routines to remember tasks she used to perform automatically. She feels she has lost part of her identity, but she tries to stay positive. "I'm adapting to what I have, I will enjoy what I have now and I can't keep thinking about what I had before. It's hard because I miss it a lot." REUTERS/Susana Vera SEARCH "SPAIN LONGCOVID" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY.

Le bond des ventes pendant la pandémie de coronavirus et la légalisation croissante suscitent un regain d'intérêt pour les start-ups liées au cannabis.

Gabriel Cervera tries to help a patient who was extubated regain movement in the coronavirus disease (COVID-19) unit at United Memorial Medical Center in Houston, Texas, U.S., December 28, 2020. REUTERS/Callaghan O'Hare

Democrats spent hundreds of millions of dollars on Senate races they ended up losing. Whether they can regain control of the Senate now hangs on runoff elections in Georgia.

Democrats spent hundreds of millions of dollars on Senate races they ended up losing. Whether they can regain control of the Senate now hangs on runoff elections in Georgia.

Democrats spent hundreds of millions of dollars on Senate races they ended up losing. Whether they can regain control of the Senate now hangs on runoff elections in Georgia.

Democrats spent hundreds of millions of dollars on Senate races they ended up losing. Whether they can regain control of the Senate now hangs on runoff elections in Georgia.

Democrats spent hundreds of millions of dollars on Senate races they ended up losing. Whether they can regain control of the Senate now hangs on runoff elections in Georgia.

A general view of Cebrayil where Azeri forces regained control during the fighting over the breakaway region of Nagorno-Karabakh, Azerbaijan October 16, 2020. REUTERS/Umit Bektas

An Azeri soldier poses in front of a monumental fountain with his national flag at the entrance to the city of Cebrayil, where Azeri forces regained control during the fighting over the breakaway region of Nagorno-Karabakh, Azerbaijan October 16, 2020. REUTERS/Umit Bektas

An Azeri soldier poses with an official in front of a monumental fountain with his national flag at the entrance to the city of Cebrayil, where Azeri forces regained control during the fighting over the breakaway region of Nagorno-Karabakh, Azerbaijan October 16, 2020. REUTERS/Umit Bektas

An Azeri soldier poses on top of a monumental fountain with his national flag at the entrance to the city of Cebrayil, where Azeri forces regained control during the fighting over the breakaway region of Nagorno-Karabakh, Azerbaijan October 16, 2020. REUTERS/Umit Bektas

An Azeri soldier walks through a monumental fountain with his national flag at the entrance to the city of Cebrayil, where Azeri forces regained control during the fighting over the breakaway region of Nagorno-Karabakh, Azerbaijan October 16, 2020. REUTERS/Umit Bektas

An Azeri soldier inspects the city of Cebrayil, where Azeri forces regained control during the fighting over the breakaway region of Nagorno-Karabakh, Azerbaijan October 16, 2020. REUTERS/Umit Bektas

An Azeri soldier inspects the city of Cebrayil, where Azeri forces regained control during the fighting over the breakaway region of Nagorno-Karabakh, Azerbaijan October 16, 2020. REUTERS/Umit Bektas

An Azeri soldier inspects the city of Cebrayil, where Azeri forces regained control during the fighting over the breakaway region of Nagorno-Karabakh, Azerbaijan October 16, 2020. REUTERS/Umit Bektas

An Azeri soldier stands in front of a monumental fountain on which he hung his national flag at the entrance to the city of Cebrayil, where Azeri forces regained control during the fighting over the breakaway region of Nagorno-Karabakh, Azerbaijan October 16, 2020. REUTERS/Umit Bektas

An Azeri soldier climbs to the top of a monumental fountain to hang his national flag at the entrance to the city of Cebrayil, where Azeri forces regained control during the fighting over the breakaway region of Nagorno-Karabakh, Azerbaijan October 16, 2020. REUTERS/Umit Bektas

An Azeri soldier stands on top of a monumental fountain as he hangs his national flag at the entrance to the city of Cebrayil, where Azeri forces regained control during the fighting over the breakaway region of Nagorno-Karabakh, Azerbaijan October 16, 2020. REUTERS/Umit Bektas

An Azeri soldier stands on top of a monumental fountain as he hangs his national flag at the entrance to the city of Cebrayil, where Azeri forces regained control during the fighting over the breakaway region of Nagorno-Karabakh, Azerbaijan October 16, 2020. REUTERS/Umit Bektas

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny TPX IMAGES OF THE DAY

A fighter loyal to Libya's internationally recognised government prays after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny

A man prays after fighters loyal to Libya's internationally recognised government regained control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny

Fighters loyal to Libya's internationally recognised government carry confiscated weapons after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ayman al-Sahili

A fighter loyal to Libya's internationally recognised government caries confiscated weapons after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ayman al-Sahili

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny

A fighter loyal to Libya's internationally recognised government celebrates after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny

A fighter loyal to Libya's internationally recognised government prays after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ismail Zitouny

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over Tarhouna city, Libya, June 5, 2020. REUTERS/Ayman al-Sahili

Fighters loyal to Libya's internationally recognised government gather near covered bodies after regaining control over the city, in Tripoli, Libya, June 4, 2020. REUTERS/Ayman Al-Sahili

A fighter loyal to Libya's internationally recognised government celebrates after regaining control over the city, in Tripoli, Libya, June 4, 2020. REUTERS/Ayman Al-Sahili

Fighters loyal to Libya's internationally recognised government are seen after regaining control over the city, in Tripoli, Libya, June 4, 2020. REUTERS/Ayman Al-Sahili

Fighters loyal to Libya's internationally recognised government are seen after regaining control over the city, in Tripoli, Libya, June 4, 2020. REUTERS/Ayman Al-Sahili

A fighter loyal to Libya's internationally recognised government is seen near confiscated tanks after regaining control over the city, in Tripoli, Libya, June 4, 2020. REUTERS/Ayman Al-Sahili

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over the city, in Tripoli, Libya, June 4, 2020. REUTERS/Ayman Al-Sahili

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over the city, in Tripoli, Libya, June 4, 2020. REUTERS/Ayman Al-Sahili

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over the city, in Tripoli, Libya, June 4, 2020. REUTERS/Ayman Al-Sahili.

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over the city, in Tripoli, Libya, June 4, 2020. REUTERS/Ayman Al-Sahili.

Fighters loyal to Libya's internationally recognised government celebrate after regaining control over the city, in Tripoli, Libya, June 4, 2020. REUTERS/Ayman Al-Sahili.

Fighters loyal to Libya's internationally recognised government are seen on military vehicle after regaining control over the city, in Tripoli, Libya, June 4, 2020. REUTERS/Ismail Zitouny

Fighters loyal to Libya's internationally recognised government drive military vehicles after regaining control over the city, in Tripoli, Libya, June 4, 2020. REUTERS/Ismail Zitouny