A fish vendor wearing a protective face mask waits for customers at a traditional market, as the coronavirus disease (COVID-19) outbreak continues, in Jakarta, Indonesia, September 23, 2020. REUTERS/Willy Kurniawan

People are seen at a fish market amidst the spread of the coronavirus disease (COVID-19) in Mumbai, India, September 7, 2020. REUTERS/Francis Mascarenhas

A fisherwoman wearing a protective mask is seen at a fish market amidst the spread of the coronavirus disease (COVID-19) in Mumbai, India, September 7, 2020. REUTERS/Francis Mascarenhas

A fisherman throws a basket filled with fish to customers at a fish market amidst the spread of the coronavirus disease (COVID-19) in Mumbai, India, September 7, 2020. REUTERS/Francis Mascarenhas TPX IMAGES OF THE DAY

A fisherman wearing a protective face mask with characters from the American animated television series "The Powerpuff Girls" is seen at a fish market amidst the spread of the coronavirus disease (COVID-19) in Mumbai, India, September 7, 2020. REUTERS/Francis Mascarenhas

A fisherman throws a basket filled with fish to customers at a fish market in Mumbai, India, September 7, 2020. REUTERS/Francis Mascarenhas

Women clean prawns at a fish market amidst the spread of the coronavirus disease (COVID-19), in Mumbai, India, September 7, 2020. REUTERS/Francis Mascarenhas

Vendors carry sea fish at Sijimei seafood market, following the coronavirus disease (COVID-19) outbreak in Wuhan, Hubei province, China September 2, 2020. Picture taken September 2, 2020. REUTERS/Aly Song

Fresh tuna fish are pictured on display during the tuna auctions, amid the coronavirus disease (COVID-19) outbreak, at Toyosu fish market in Tokyo, Japan August 25, 2020. Picture taken August 25, 2020. REUTERS/Issei Kato

A wholesaler checks the quality of fresh tuna displayed during the tuna auctions, amid the coronavirus disease (COVID-19) outbreak, at Toyosu fish market in Tokyo, Japan August 25, 2020. Picture taken August 25, 2020. REUTERS/Issei Kato

A wholesaler checks the quality of frozen tuna displayed during the tuna auctions, amid the coronavirus disease (COVID-19) outbreak, at Toyosu fish market in Tokyo, Japan August 25, 2020. Picture taken August 25, 2020. REUTERS/Issei Kato

Staff members of the market look at the tuna auctions from an observation deck, amid the coronavirus disease (COVID-19) outbreak, at Toyosu fish market in Tokyo, Japan August 25, 2020. Picture taken August 25, 2020. REUTERS/Issei Kato

Wholesalers check the quality of fresh tuna displayed during the tuna auctions, amid the coronavirus disease (COVID-19) outbreak, at Toyosu fish market in Tokyo, Japan August 25, 2020. Picture taken August 25, 2020. REUTERS/Issei Kato

An auctioneer gestures during the tuna auctions, amid the coronavirus disease (COVID-19) outbreak, at Toyosu fish market in Tokyo, Japan August 25, 2020. Picture taken August 25, 2020. REUTERS/Issei Kato

A wholesaler checks the quality of frozen tuna displayed during the tuna auctions, amid the coronavirus disease (COVID-19) outbreak, at Toyosu fish market in Tokyo, Japan August 25, 2020. Picture taken August 25, 2020. REUTERS/Issei Kato

A wholesaler checks the quality of frozen tuna displayed during the tuna auctions, amid the coronavirus disease (COVID-19) outbreak, at Toyosu fish market in Tokyo, Japan August 25, 2020. Picture taken August 25, 2020. REUTERS/Issei Kato

Wholesalers check the quality of frozen tuna displayed during the tuna auctions, amid the coronavirus disease (COVID-19) outbreak, at Toyosu fish market in Tokyo, Japan August 25, 2020. Picture taken August 25, 2020. REUTERS/Issei Kato

Cats are seen at a closed fish market during a lockdown following the recent outbreak of the coronavirus disease (COVID-19) in the general population, in Gaza City August 28, 2020. REUTERS/Mohammed Salem

A cat is seen at a closed fish market during a lockdown following the recent outbreak of the coronavirus disease (COVID-19) in the general population, in Gaza City August 28, 2020. REUTERS/Mohammed Salem

A live pangolin is dipped into boiling water to soften the skin and remove the scales at Epe fish market in Lagos, Nigeria July 29, 2020. Picture taken July 29, 2020 REUTERS/Seun Sanni

A woman uses a knife to remove scales from the skin of a live pangolin at the Epe fish market in Lagos, Nigeria July 29, 2020. Picture taken July 29, 2020 REUTERS/Seun Sanni

A wildlife seller looks on while burning off the hair of an antelope in a fireplace at Epe fish market in Lagos, Nigeria July 29, 2020. Picture taken July 29, 2020 REUTERS/Seun Sanni

A man sits at a fish and seafood stall at a wet market following an outbreak of the coronavirus disease (COVID-19) in Beijing, China, August 14, 2020. REUTERS/Thomas Peter

A man works at a fish and seafood stall at a wet market following an outbreak of the coronavirus disease (COVID-19) in Beijing, China, August 14, 2020. REUTERS/Thomas Peter

A man eats during lunch break at a fish and seafood stall at a wet market following an outbreak of the coronavirus disease (COVID-19) in Beijing, China, August 14, 2020. REUTERS/Thomas Peter

A woman works at a fish and seafood stall at a wet market following an outbreak of the coronavirus disease (COVID-19) in Beijing, China, August 14, 2020. REUTERS/Thomas Peter

A man works at a fish and seafood stall at a wet market following an outbreak of the coronavirus disease (COVID-19) in Beijing, China, August 14, 2020. REUTERS/Thomas Peter

Women chat at a fish and seafood stall at a wet market following an outbreak of the coronavirus disease (COVID-19) in Beijing, China, August 14, 2020. REUTERS/Thomas Peter

A man works at a fish and seafood stall at a wet market following an outbreak of the coronavirus disease (COVID-19) in Beijing, China, August 14, 2020. REUTERS/Thomas Peter

People walk in a wet market selling fish, meat, fruit and vegetables following an outbreak of the coronavirus disease (COVID-19) in Beijing, China, August 14, 2020. REUTERS/Thomas Peter

People look at fish at a stall at a wet market following an outbreak of the coronavirus disease (COVID-19) in Beijing, China, August 14, 2020. REUTERS/Thomas Peter

A QR code of the digital payment services WeChat Pay is seen at a fish monger at a fresh market in Beijing, China August 8, 2020. REUTERS/Thomas Peter

A vendor wearing a face mask waits for customers inside a crowded fish market, after authorities eased lockdown restrictions that were imposed to slow the spread of the coronavirus disease (COVID-19), in Kolkata, India, August 7, 2020. REUTERS/Rupak De Chowdhuri

Filipinos stock up on fish, a day before the Philippine capital goes back to a stricter lockdown amid coronavirus disease (COVID-19) infections spike, at a public market in Manila, Philippines, August 3, 2020. REUTERS/Eloisa Lopez

A vendor bathes inside a closed retail fish market after authorities announced lockdown for two days every week in the West Bengal state, amidst the spread of the coronavirus disease (COVID-19), in Kolkata, India, July 23, 2020. REUTERS/Rupak De Chowdhuri

A woman wearing a surgical mask buys fish at a wet market following the coronavirus disease (COVID-19) outbreak at Sham Shui Po, one of the oldest districts in Hong Kong, China July 17, 2020. REUTERS/Tyrone Siu

A man works on a fish stall in Luton Indoor Market, as the spread of the coronavirus disease (COVID-19) continues, in Luton, Britain July 17, 2020. REUTERS/Peter Cziborra

A staff official wearing protective mask works at the meat and fish stall at a Keels super market, amid concerns about the spread of the coronavirus disease (COVID-19), in Colombo, Sri Lanka, June 17, 2020. Picture taken June 17, 2020. REUTERS/Dinuka Liyanawatte

A fish seller wears a face mask at Rialto market while according to the shop owner his daily sales of fish decreased amid the coronavirus disease (COVID-19) outbreak, in Venice, Italy June 19, 2020. REUTERS/Fabrizio Bensch

Fresh fish are seen at Rialto market while according to the shop owner his daily sales of fish decreased, amid the coronavirus disease (COVID-19) outbreak, in Venice, Italy June 19, 2020. REUTERS/Fabrizio Bensch

A seagull flies next to a fish shop at Rialto market, amid the coronavirus disease (COVID-19) outbreak, in Venice, Italy June 19, 2020. REUTERS/Fabrizio Bensch

Fish are seen displayed for sale at a fish market, amid concerns over the spread of the coronavirus disease (COVID-19), in the port city of Sidon, Lebanon, June 17, 2020. REUTERS/ Ali Hashisho

Fish are seen displayed for sale at a fish market, amid concerns over the spread of the coronavirus disease (COVID-19), in the port city of Sidon, Lebanon, June 17, 2020. REUTERS/ Ali Hashisho

Seafood is seen for sale at a fish market following the easing of restrictions implemented to curb the spread of the coronavirus disease (COVID-19) in Sydney, Australia, June 17, 2020. REUTERS/Loren Elliott

Seafood is seen for sale at a fish market following the easing of restrictions implemented to curb the spread of the coronavirus disease (COVID-19) in Sydney, Australia, June 17, 2020. REUTERS/Loren Elliott

An employee removes seafood from a case at a fish market following the easing of restrictions implemented to curb the spread of the coronavirus disease (COVID-19) in Sydney, Australia, June 17, 2020. REUTERS/Loren Elliott

A vendor sells fish in a market as Palestinians ease the coronavirus disease (COVID-19) restrictions, at the Beach refugee camp in Gaza City June 15, 2020. REUTERS/Mohammed Salem

A man casts his fishing net in the floodwaters at the Mau-Mau market as the River Nzoia burst its banks due to heavy rainfall and the backflow from Lake Victoria, in Budalangi, Busia County, Kenya May 13, 2020. Picture taken May 13, 2020. REUTERS/Edwin Waita

A vendor selling fish waits for customers at a market amid the coronavirus disease (COVID-19) outbreak in Jakarta, Indonesia May 13, 2020. REUTERS/Ajeng Dinar Ulfiana

A vendor selling fish waits for customers at a market amid the coronavirus disease (COVID-19) outbreak in Jakarta, Indonesia May 13, 2020. REUTERS/Ajeng Dinar Ulfiana

A vendor selling fish waits for customers at a market amid coronavirus disease (COVID-19) outbreak in Jakarta, Indonesia May 13, 2020. REUTERS/Ajeng Dinar Ulfiana

A man wearing a protective face mask makes his way on a fish market, following the spread of coronavirus disease (COVID-19), in Athens, Greece, May 12, 2020. REUTERS/Alkis Konstantinidis

Smoked fish are displayed for sale on polystyrene plates in a market during the coronavirus disease (COVID-19) outbreak in Bangkok, Thailand May 11, 2020. REUTERS/Jorge Silva

Vendors wearing face masks to protect themselves from the coronavirus disease (COVID-19) are pictured at the Taipei Fish Market in Taipei, Taiwan, May 7, 2020. REUTERS/Ann Wang

A vendor wearing a face mask to protect themselves from the coronavirus disease (COVID-19) is pictured at the Taipei Fish Market in Taipei, Taiwan, May 7, 2020. REUTERS/Ann Wang

Vendors and customers wearing face masks to protect themselves from the coronavirus disease (COVID-19) are pictured at the Taipei Fish Market in Taipei, Taiwan, May 7, 2020. REUTERS/Ann Wang

People practising varying degrees of social distancing wait in line to pick up orders from a fish market, as the spread of the coronavirus disease (COVID-19) continues, in Sydney, Australia, April 30, 2020. REUTERS/Loren Elliott

A health official removes the protective gear after collecting samples from people at a fish market during the curfew amid concerns about the spread of the coronavirus disease (COVID-19), in Colombo, Sri Lanka, April 22, 2020. REUTERS/Dinuka Liyanawatte

A man reacts as a health official uses a swab to collect a sample at a fish market during the curfew amid concerns about the spread of the coronavirus disease (COVID-19), in Colombo, Sri Lanka, April 22, 2020. REUTERS/Dinuka Liyanawatte

Egyptians wait outside Shaheen market for salted fish named "Fesikh", a traditional dish, which is eaten during the Sham el-Nessim holiday next week at El Sayeda Zeinab square in old Cairo, Egypt April 16, 2020. REUTERS/Amr Abdallah Dalsh