A scientist at CapeBio Technologies works on a coronavirus disease (COVID-19) test kit at a laboratory in Centurion, South Africa, June 23, 2020. Picture taken June 23, 2020. REUTERS/Siphiwe Sibeko

A scientist at CapeBio Technologies works on a coronavirus disease (COVID-19) test kit at a laboratory in Centurion, South Africa, June 23, 2020. Picture taken June 23, 2020. REUTERS/Siphiwe Sibeko

A scientist at CapeBio Technologies shows off a coronavirus disease (COVID-19) test kit at a laboratory in Centurion, South Africa, June 23, 2020. Picture taken June 23, 2020. REUTERS/Siphiwe Sibeko

A scientist at CapeBio Technologies works on a coronavirus disease (COVID-19) test kit at a laboratory in Centurion, South Africa, June 23, 2020. Picture taken June 23, 2020. REUTERS/Siphiwe Sibeko

The Goodway Technologies BioSpray Sanitation System & BioSpray D2 Sanitizer that Marcel Interiors uses to prevent the spread of coronavirus disease (COVID-19) in Apopka, Florida, U.S., July 3, 2020. Marcel Interiors also sprays before and after jobs due to COVID-19 to keep their employees safe during construction and interior work. REUTERS/Eve Edelheit

The Goodway Technologies BioSpray Sanitation System & BioSpray D2 Sanitizer that Marcel Interiors uses to prevent the spread of coronavirus disease (COVID-19) in Apopka, Florida, U.S., July 3, 2020. Marcel Interiors also sprays before and after jobs due to COVID-19 to keep their employees safe during construction and interior work. REUTERS/Eve Edelheit

Yvon Brunache, owner of Marcel Interiors sets up a Goodway Technologies BioSpray Sanitation System & BioSpray D2 Sanitizer to spray inside of Marcel Interiors office space to prevent the spread of coronavirus disease (COVID-19) in Apopka, Florida, U.S., July 3, 2020. Marcel Interiors also sprays before and after jobs due to COVID-19 to keep their employees safe during construction and interior work. REUTERS/Eve Edelheit

Sierra Leone's President Julius Maada Bio speaks during the launching of an online ID database, designed by Kiva, that uses biometric data and blockchain technology to log citizens' credit histories in Freetown, Sierra Leone August 21, 2019. REUTERS/Cooper Inveen

A screen displays the microscopic image of an attempt to inseminate a dog egg at a lab of the biotech company Sinogene that specialises in dog cloning in Beijing, China June 15, 2018. Picture taken June 15, 2018. REUTERS/Thomas Peter

People gather at the gate of Changchun Changsheng Bio-technology Co Ltd, the Chinese vaccine maker, in Changchun, China July 26, 2018. REUTERS/Philip Wen

Five by 15 foot test plots of different hybrid wheat strains are grown at the research farm for the bio-technology company Syngenta near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

An old barn is surrounded by hybrid wheat test plots outside the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

The bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Sarah Batternfield searches for signs of damage from the "Barley Willow Dwarf Virus" at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

White anthers show a greenhouse-grown hybrid wheat plant self-pollinating at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Central plains wheat breeder Jon Rich looks over a test plot of hybrid wheat grown at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Central plains wheat breeder Jon Rich looks over a test plot of hybrid wheat grown at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Hybrid wheat will be ready to harvest by mid-June at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Carlos Iglesias, Sygenta's head of wheat breeding for North America (L), and wheat breeder Jon Rich walk to a grid of test plots at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Test plots of hybrid wheat are grown at the research farm for the bio-technology company Syngenta near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Randy Rich, the hybrid wheat coordinator of North America, talks wheat in a greenhouse at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Central plains wheat breeder Jon Rich looks over a test plot of hybrid wheat grown at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Some heads of hybrid wheat are bagged to collect pollen in a greenhouse at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

The only sign for the bio-technology company Syngenta's research farm is this one made from native limestone near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Carlos Iglesias, Sygenta's head of wheat breeding for North America walks past a greenhouse at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

In a refrigerated greenhouse that mimics winter, individually-tagged hybrid wheat sprouts grow in 45-degree Fahrenheit temperatures at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Hybrid wheat sprouts are organized in test tubes at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Some heads of hybrid wheat are bagged to collect pollen in a greenhouse at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Randy Rich, the hybrid wheat coordinator of North America, talks wheat in a greenhouse at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

A pollinated hybrid wheat plant matures at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Hybrid wheat sprouts in a test tube at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Hybrid hard red winter wheat sprouts in a test tube at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Two hybrid wheat embryos float in a solution at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

A Syngenta lab technician removes the embryo from a kernel of wheat at the bio-technology company's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Carlos Iglesias, Sygenta's head of wheat breeding for North America, looks at a refrigerator full of hybrid hard red winter wheat sprouts where the plants experience the necessary cold weather at the bio-technology's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Syngenta lab manager Melanie Kessler grows hybrid wheat indoors at the bio-technology company's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

A female greenhouse-grown hybrid wheat plant is developing the white anthers used to self-pollinate at the bio-technology company Syngenta's research farm near Junction City, Kansas, U.S. May 4, 2017. REUTERS/Dave Kaup

Samples of human skin obtained from a 3D bioprinter prototype is seen in containers at Carlos III University in Getafe, Spain, February 2, 2017. Picture taken February 2, 2017. REUTERS/Sergio Perez

Yossi Ben, chairman and CEO of Israeli bio-tech company Amorphical holds a Blue Crayfish during an interview with Reuters at his farm in the Arava desert in southern Israel December 4, 2016. Picture taken December 4, 2016. REUTERS/Amir Cohen

A technician from Oxitec inspects pupae of genetically modified Aedes aegypti mosquitoes at Oxitec factory in Piracicaba, Brazil, October 26, 2016 REUTERS/Paulo Whitaker TPX IMAGES OF THE DAY

Syngenta's logo is seen at Syngenta Biotech Center in Beijing, China, February 19, 2016. REUTERS/Kim Kyung-Hoon/File Photo

Tomislav Horvat (L) and Robin Thandiackal Phd students at the Biorobotics Laboratory demonstrates the Pleurobot, a bio-inspired robot, at the Swiss Federal Institute of Technology in Lausanne (EPFL) in Ecublens near Lausanne, Switzerland May 18, 2016. REUTERS/Denis Balibouse

Tomislav Horvat (L) and Robin Thandiackal Phd students at the Biorobotics Laboratory demonstrates the Pleurobot, a bio-inspired robot, at the Swiss Federal Institute of Technology in Lausanne (EPFL) in Ecublens near Lausanne, Switzerland May 18, 2016. REUTERS/Denis Balibouse

Tomislav Horvat (L) and Robin Thandiackal Phd students at the Biorobotics Laboratory demonstrates the Pleurobot, a bio-inspired robot, at the Swiss Federal Institute of Technology in Lausanne (EPFL) in Ecublens near Lausanne, Switzerland May 18, 2016. REUTERS/Denis Balibouse

Tomislav Horvat (L) and Robin Thandiackal Phd students at the Biorobotics Laboratory demonstrates the Pleurobot, a bio-inspired robot, at the Swiss Federal Institute of Technology in Lausanne (EPFL) in Ecublens near Lausanne, Switzerland May 18, 2016. REUTERS/Denis Balibouse

Tomislav Horvat (L) and Robin Thandiackal Phd students at the Biorobotics Laboratory demonstrates the Pleurobot, a bio-inspired robot, at the Swiss Federal Institute of Technology in Lausanne (EPFL) in Ecublens near Lausanne, Switzerland May 18, 2016. REUTERS/Denis Balibouse

Tomislav Horvat (L) and Robin Thandiackal Phd students at the Biorobotics Laboratory demonstrates the Pleurobot, a bio-inspired robot, at the Swiss Federal Institute of Technology in Lausanne (EPFL) in Ecublens near Lausanne, Switzerland May 18, 2016. REUTERS/Denis Balibouse

Tomislav Horvat (L) and Robin Thandiackal Phd students at the Biorobotics Laboratory demonstrates the Pleurobot, a bio-inspired robot, at the Swiss Federal Institute of Technology in Lausanne (EPFL) in Ecublens near Lausanne, Switzerland May 18, 2016. REUTERS/Denis Balibouse

Tomislav Horvat (L) and Robin Thandiackal Phd students at the Biorobotics Laboratory demonstrates the Pleurobot, a bio-inspired robot, at the Swiss Federal Institute of Technology in Lausanne (EPFL) in Ecublens near Lausanne, Switzerland May 18, 2016. REUTERS/Denis Balibouse

Gonzalo Carnim, forensic of the Association for the Recovery of Historical Memory (ARMH), takes a saliva sample from a man for a DNA test in Guadalajara's cemetery, Spain, January 22, 2016. At the request of an Argentine judge in a lawsuit seeking redress for crimes committed during the 1936-39 civil war and the four-decade dictatorship of General Francisco Franco that followed, a Guadalajara court has authorised the exhumation of the grave, containing 22 bodies of people believed to have been killed by Franco's forces in the months after the end of the civil war. Picture taken January 22, 2016. REUTERS/Juan Medina

A demonstrator holds up a banner that reads "I dont want to eat transgenics" during a protest march against Monsanto Co, the world's largest seed company, in Santiago city, May 23, 2015. Similar demonstrations took part on Saturday around the world to raise awareness to what the activists claim are dangers surrounding Monsanto's glyphosate-containing herbicide Roundup. REUTERS/Rayen Luna TPX IMAGES OF THE DAY

A girl puts her hand in a box with male genetically modified Aedes aegypti mosquitoes at an educational exhibition by British biotechnology company Oxitec in Piracicaba March 5, 2015. Oxitec said its laboratory created the genetically modified male Aedes aegypti mosquitoes, which are set to be released in Sao Paulo in April. A specially-made gene in the male mosquitoes seeks to reduce to number of Aedes aegypti mosquitoes by killing their offspring after mating with wild female mosquitoes. Brazil already has more than 100 000 cases of people with dengue in 2015, according to the City Department of Health. REUTERS/Paulo Whitaker (BRAZIL - Tags: SCIENCE TECHNOLOGY HEALTH)

A biologist puts her hand in a box with male genetically modified Aedes aegypti mosquitoes at an educational exhibition by British biotechnology company Oxitec in Piracicaba March 5, 2015. Oxitec said its laboratory created the genetically modified male Aedes aegypti mosquitoes, which are set to be released in Sao Paulo in April. A specially-made gene in the male mosquitoes seeks to reduce to number of Aedes aegypti mosquitoes by killing their offspring after mating with wild female mosquitoes. Brazil already has more than 100 000 cases of people with dengue in 2015, according to the City Department of Health. REUTERS/Paulo Whitaker (BRAZIL - Tags: SOCIETY CRIME LAW)

A ranger rides an elephant during a demonstration of the art of "bio-detection", to see if it can be used to sniff out explosives, at the Adventures with Elephants game ranch, in Mabula, northwest of Johannesburg, February 20, 2015. In the South African bush, elephants are being trained in the art of "bio-detection" to see if they can use their exceptional sense of smell to sniff out explosives, landmines and poachers. Supported by the U.S. Army Research Office, the project looks promising. Picture taken February 20. REUTERS/Siphiwe Sibeko (SOUTH AFRICA - Tags: SOCIETY SCIENCE TECHNOLOGY ANIMALS)

A ranger rides an elephant during a demonstration of the art of "bio-detection", to see if it can be used to sniff out explosives, at the Adventures with Elephants game ranch, in Mabula, northwest of Johannesburg, February 20, 2015. In the South African bush, elephants are being trained in the art of "bio-detection" to see if they can use their exceptional sense of smell to sniff out explosives, landmines and poachers. Supported by the U.S. Army Research Office, the project looks promising. Picture taken February 20. REUTERS/Siphiwe Sibeko (SOUTH AFRICA - Tags: SOCIETY SCIENCE TECHNOLOGY ANIMALS)

A ranger rides an elephant during a demonstration of the art of "bio-detection", to see if it can be used to sniff out explosives, at the Adventures with Elephants game ranch, in Mabula, northwest of Johannesburg, February 20, 2015. In the South African bush, elephants are being trained in the art of "bio-detection" to see if they can use their exceptional sense of smell to sniff out explosives, landmines and poachers. Supported by the U.S. Army Research Office, the project looks promising. Picture taken February 20. REUTERS/Siphiwe Sibeko (SOUTH AFRICA - Tags: SOCIETY SCIENCE TECHNOLOGY ANIMALS TPX IMAGES OF THE DAY)

An Indian scientist holds a genetically modified (GM) rapeseed crop under trial in New Delhi February 13, 2015. Picture taken February 13, 2015. To match Insight INDIA-GMO/. REUTERS/Anindito Mukherjee (INDIA - Tags: FOOD AGRICULTURE BUSINESS)

French twins Vincent (R) and Thomas Seris shop for food in a commercial centre in Bordeaux, November 12, 2014. Born with Xeroderma Pigmentosum (XP), Vincent Seris and his twin Thomas cannot be exposed to the sun and its ultraviolet (UV) light, which could provoke precocious cancers due to a autosomal recessive genetic disorder of DNA repair. Colloquially referred to as Children of the Night (Les Enfants de la Lune) the Seris twins are among 70 to 80 people in France who suffer from the genetic defect. The French association "Les Enfants de la Lune" reports that there are between five and ten thousand such cases in the world. Thomas and Vincent have been testing a new protective mask for the last year which is transparent and ventilated and developed by several hospitals in France. Picture taken November 12, 2014. REUTERS/Regis Duvignau (FRANCE - Tags: SOCIETY HEALTH)