Workers from the Departmental Health Service (SEDES) fumigate a house to stem the spread of dengue, in Caranavi, Bolivia, February 16, 2023. REUTERS/Claudia Morales 

Dr. Sylvie Briand, Director of the Epidemic and Pandemic Prevention and Preparedness at the World Health Organisation (WHO) attends an ACANU briefing on global health issues, including COVID-19 pandemic and war in Ukraine in Geneva, Switzerland, December 14, 2022. REUTERS/Denis Balibouse 

Epidemic-prevention workers in protective suits stand guard at a residential compound as outbreaks of coronavirus disease (COVID-19) continue in Beijing, China November 28, 2022. REUTERS/Thomas Peter 

Epidemic-prevention workers in protective suits line up to get swab tested as outbreaks of coronavirus disease (COVID-19) continue in Beijing, China November 28, 2022. REUTERS/Thomas Peter 

Epidemic-prevention workers in protective suits line leave a testing station as outbreaks of coronavirus disease (COVID-19) continue in Beijing, China November 28, 2022. REUTERS/Thomas Peter 

Epidemic-prevention workers in protective suits line up to get swab tested as outbreaks of coronavirus disease (COVID-19) continue in Beijing, China November 28, 2022. REUTERS/Thomas Peter 

An epidemic-prevention worker in a protective suit stands guard at the gate of a residential compound as outbreaks of coronavirus disease (COVID-19) continue in Beijing, China November 28, 2022. REUTERS/Thomas Peter 

Epidemic-prevention workers in protective suits line up to get swab tested as outbreaks of coronavirus disease (COVID-19) continue in Beijing, China November 28, 2022. REUTERS/Thomas Peter 

Epidemic-prevention workers in protective suits line up to get swab tested as outbreaks of coronavirus disease (COVID-19) continue in Beijing, China November 28, 2022. REUTERS/Thomas Peter TPX IMAGES OF THE DAY 

Epidemic-prevention workers in protective suits stand outside a residential compound that is under lockdown as outbreaks of coronavirus disease (COVID-19) continue in Beijing, China November 28, 2022. REUTERS/Thomas Peter 

Epidemic-prevention workers in protective suits stand outside a residential compound that is under lockdown as outbreaks of coronavirus disease (COVID-19) continue in Beijing, China November 28, 2022. REUTERS/Thomas Peter 

An epidemic prevention worker in a protective suit checks a man entering a residential compound as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, China November 27, 2022. REUTERS/Thomas Peter 

Epidemic prevention workers in protective suits put medical waste into boxes in a residential compound as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, China November 27, 2022. REUTERS/Thomas Peter 

An epidemic prevention worker in a protective suit sleeps in a chair outside a locked-down residential compound as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, China November 27, 2022. REUTERS/Thomas Peter 

An epidemic prevention worker in a protective suit stands guard at the gate of a residential compound as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, China November 27, 2022. REUTERS/Thomas Peter 

Epidemic prevention workers in protective suits guard the entrance to an office building in the Central Business District (CBD) as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, China, November 23, 2022. REUTERS/Thomas Peter 

Epidemic prevention workers in protective suits guard the entrance to an office building in the Central Business District (CBD) as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, China, November 23, 2022. REUTERS/Thomas Peter 

Epidemic prevention workers in protective suits guard the entrance to an office building in the Central Business District (CBD) as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, China, November 23, 2022. REUTERS/Thomas Peter 

An epidemic prevention worker in a protective suit walks in the Central Business District (CBD) as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, China, November 23, 2022. REUTERS/Thomas Peter 

An epidemic prevention worker in a protective suit guards the entrance to an office building in the Central Business District (CBD) as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, China, November 23, 2022. REUTERS/Thomas Peter 

An epidemic prevention worker in a protective suit walks in a street as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, China, November 23, 2022. REUTERS/Thomas Peter 

An epidemic prevention worker in a protective suit sits on the pavement in the Central Business District (CBD) as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, November 23, 2022. REUTERS/Thomas Peter 

An epidemic prevention worker in a protective suit sits among bags of groceries outside a locked-down residential compound as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, November 23, 2022. REUTERS/Thomas Peter 

Epidemic prevention workers in protective suits sit outside a locked-down residential compound as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, November 23, 2022. REUTERS/Thomas Peter 

A woman carrying a shopping bag stands next to an epidemic prevention worker in a protective suit as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, November 23, 2022. REUTERS/Thomas Peter 

Epidemic prevention workers in protective suits sit in a locked-down residential compound as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, November 23, 2022. REUTERS/Thomas Peter 

Epidemic prevention workers in protective suits carry their luggage as they walk to work as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, November 23, 2022. REUTERS/Thomas Peter 

Epidemic prevention workers in protective aprons stand outside a locked-down residential compound as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, November 23, 2022. REUTERS/Thomas Peter 

Epidemic prevention workers in protective aprons stand outside a locked-down residential compound as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, November 23, 2022. REUTERS/Thomas Peter 

Epidemic prevention workers in protective suits walk in a locked-down residential compound as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, November 23, 2022. REUTERS/Thomas Peter 

Epidemic prevention workers in protective suits walk in a locked-down residential compound as outbreaks of the coronavirus disease (COVID-19) continue in Beijing, November 23, 2022. REUTERS/Thomas Peter 

A woman crosses a street as a bus with an advertisement on epidemic prevention passes by, following the coronavirus disease (COVID-19) outbreak, in Shanghai, China, September 28, 2022. REUTERS/Aly Song 

Pascal Provost, director of the Sept-Iles archipelago bird reserve, takes a picture of a dead northern gannet in Pleumeur-Bodou as the Sept-Iles archipelago bird reserve is affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 6, 2022. REUTERS/Stephane Mahe 

A dead northern gannet is seen near a beach in Pleumeur-Bodou as the Sept-Iles archipelago bird reserve is affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 6, 2022. REUTERS/Stephane Mahe TPX IMAGES OF THE DAY 

A dead northern gannet is seen near a beach in Pleumeur-Bodou as the Sept-Iles archipelago bird reserve is affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 6, 2022. REUTERS/Stephane Mahe 

Pascal Provost, director of the Sept-Iles archipelago bird reserve, takes a picture of a dead northern gannet in Pleumeur-Bodou as the Sept-Iles archipelago bird reserve is affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 6, 2022. REUTERS/Stephane Mahe 

A dead northern gannet is seen near a beach in Pleumeur-Bodou as the Sept-Iles archipelago bird reserve is affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 6, 2022. REUTERS/Stephane Mahe 

A view shows the colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

Dead gannets are seen in a colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

Dead gannets are seen in a colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

Dead gannets are seen in a colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

A view shows the colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

Dead gannets are seen in a colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

Dead gannets are seen in a colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

A view shows the colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

Dead gannets are seen in a colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

A dead northern gannet lies lie on the rocks in a colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

A view shows the colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

Dead gannets are seen in a colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

A view shows the colony of northern gannets on the Rouzic island of the Sept-Iles archipelago, a bird reserve affected by a severe epidemic of bird flu, off the coast of Perros-Guirec in Brittany, France, September 5, 2022. REUTERS/Stephane Mahe 

A general view of the Spiez Laboratory, where a bio-containment facility is available to the World Health Organisation (WHO) as a repository for SARS-CoV-2 viruses or other pathogens with epidemic or pandemic potential, in Spiez, Switzerland, June 8, 2022. REUTERS/Jennifer Rigby 

A general view of the Spiez Laboratory, where a bio-containment facility is available to the World Health Organisation (WHO) as a repository for SARS-CoV-2 viruses or other pathogens with epidemic or pandemic potential, in Spiez, Switzerland, June 8, 2022. REUTERS/Jennifer Rigby 

A general view of the bio-containment facility of the Spiez Laboratory, available to the World Health Organisation (WHO) as a repository for SARS-CoV-2 viruses or other pathogens with epidemic or pandemic potential, in Spiez, Switzerland, June 8, 2022. REUTERS/Jennifer Rigby 

Isabel Hunger-Glaser, head of the WHO biohub project at the Spiez Laboratory, available to the World Health Organisation (WHO) as a repository for SARS-CoV-2 viruses or other pathogens with epidemic or pandemic potential, poses in Spiez, Switzerland, June 8, 2022. REUTERS/Jennifer Rigby 

A biohazard sign is displayed in the bio-containment facility of the Spiez Laboratory, available to the World Health Organisation (WHO) as a repository for SARS-CoV-2 viruses or other pathogens with epidemic or pandemic potential, in Spiez, Switzerland, June 8, 2022. REUTERS/Jennifer Rigby 

New York City Mayor Eric Adams shakes hands with Greg Jackson Jr., Executive Director of the Community Justice Action Fund, after testifying during a House Committee on Oversight and Reform hearing on "the urgent need to address the gun violence epidemic" on Capitol Hill in Washington, U.S. June 8, 2022. Andrew Harnik/Pool via REUTERS 

Zeneta Everhart - whose son Zaire Goodman was wounded in the Buffalo’s Tops market massacre, Roy Guerrero - a pediatrician from Uvalde, Texas, Miguel Cerrillo - father of Uvalde’s Robb Elementary School 4th grade student Miah Cerrillo, and Lucretia Hughes of DC Project Women for Gun Rights, testify before a U.S. House Oversight Committee hearing on gun violence on Capitol Hill in Washington, U.S., June 8, 2022. REUTERS/Jonathan Ernst 

Zeneta Everhart, whose son Zaire Goodman was wounded in the Buffalo’s Tops market massacre, Roy Guerrero - a pediatrician from Uvalde, Texas, Miguel Cerrillo - father of Uvalde’s Robb Elementary School 4th grade student Miah Cerrillo, and Lucretia Hughes of DC Project Women for Gun Rights, are sworn in to testify before the U.S. House Oversight Committee in a hearing on gun violence on Capitol Hill in Washington, U.S., June 8, 2022. REUTERS/Jonathan Ernst 

Zeneta Everhart, whose son Zaire Goodman was wounded in the Buffalo’s Tops market massacre, pauses as she testifies before a U.S. House Oversight Committee hearing on gun violence on Capitol Hill in Washington, U.S., June 8, 2022. REUTERS/Jonathan Ernst