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Covid-19: Sewage can be the key to stopping a new coronavirus outbreak



Germany excrement sewage coronavirus early detection Pleitgen pkg intl hnk vpx _00004514

The main goal is that almost all waste plants install this coronavirus early warning system to track the spread of Covid-19.

“That will be the first test path,” said microbiologist Hauke ​​Harms, one of the research leaders. “You will start with our measurements and then you will know where to go to find the reason. Usually this is a hospital, or I don’t know, the factory where you experienced an outbreak. And then someone has to test people.”

The concept seems simple enough: Waste contains virus remains from human feces. If the concentration suddenly surges, the waste factory will detect it and warn the authorities to take action and begin targeted testing for the area in question.

The sewage plant in the city of Leipzig, eastern Germany – which can serve a population of between 100.00 and 600,000 people – was among those who took part in the study.

“If it is possible to have an idea of ​​the concentration of coronavirus in wastewater, we can count the number of people infected in Leipzig and this will be very interesting in a coronavirus strategy,” Dr. Ulrich Meyer, Leipzig’s technical director for irrigation.

But in reality, it’s not that easy. At Leipzig’s main wastewater plant, samples are extracted every two minutes when wastewater flows 24 hours a day.

Scientists at Helmholtz admit that finding a small amount of genetic material (or RNA) from a virus in a giant waste river is a huge task.

“We have a very high volume of wastewater and it is a challenge to find traces of the virus in sewage waters,” said Rene Kallies, a virus expert working on the project. “So we have liters and we have to lower it to microliters to get enough for RNA extraction and that’s the challenge.”

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However, scientists say they can detect Covid’s spike in one day and send the information to local authorities.

Another challenge, the scientists say, is the low number of new infections currently in Germany, which makes finding the virus more difficult and means that one infected person can change test results.

“You may have heard of this super spreader and there is also super excretion, for example. People who emit more viruses than others and of course this gives you the wrong idea about the number of people infected,” Harms said.

Germany has been considered as an example of a country that has succeeded in warding off the worst damage from the virus. On Friday, it had reported more than 182,000 cases of Covid-19 with around 8,400 deaths, significantly lower than other European countries.

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Tracing the virus in feces is nothing new and German researchers are not the only ones working to try and use feces as an alarm system. In February, scientists at the Netherlands KWR Water Research Institute discovered the virus in six sewage plants in the country, including one that serves the main international airport in Schipol. KWR said it had developed a method for monitoring the presence of viruses in wastewater and said testing of wastewater had clear benefits.

“While individual testing requires individual testing, testing in waste can provide an initial indication of contamination in the entire population,” KWR said on its website.

On Tuesday, was announced KWR data will be integrated into the Dutch government’s Covid-19 monitoring dashboard.

German researchers believe that testing wastewater will be a factor in the network of steps to detect outbreaks.

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But they admit there are still problems to be solved, although they say they believe the system will exist and work in the second half of 2020, in time to help accommodate the possibility of a second wave of coronavirus.

“I think we can offer something before the next wave,” Harms said, referring to a detection system that can be used by the state and sewage systems. “So, if the next wave comes in the fall or early winter, then we must have something.”

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Portuguese TV project ‘O Último Lobo’ wins 2 awards in Spain



Portuguese TV project 'O Último Lobo' wins 2 awards in Spain

“BUT SPi introduced [na Conecta, que decorreu entre terça-feira e hoje em Toledo,] two of his upcoming art projects, “Code 632” and “O Último Lobo”, the latter of which is one of the finalists of the “pitching” session and received the RTVE award, the event’s highest award, which means an agreement between the Spanish public broadcaster RTVE and the ACORDE award” , the Portuguese producer said in a statement released today.

The Last Lobo, an eight-episode co-production between SPi and Caracol Studios and written by Bruno Gascon, is “a crime drama that tells the story of Lobo, one of Europe’s biggest drug dealers.”

“Code 632”, a co-production of RTP and Globoplay, is a six-episode series based on the book “O Code 632” by José Rodrigues dos Santos.

Recording for this series will begin in July and will be split between Lisbon and Rio de Janeiro. According to RTP, in a statement released this week, the book adaptation for the series is being handled by Pedro López and directed by Sergio Graciano.

“Based on authentic historical documents, Codex 632 focuses on a cryptic message found among the papers the old historian left behind in Rio de Janeiro before he died,” recalls RTP.

The cast included Portuguese and Brazilian actors and starred Paulo Pires and Deborah Secco.

SPi, part of the SP Televisão group, produced the Netflix series Gloria and co-produced Auga Seca for HBO Portugal, among others.

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Portuguese rider Miguel Oliveira in 16th place after the first free practice in Assen – DNOTICIAS.PT



Portuguese rider Miguel Oliveira in 16th place after the first free practice in Assen – DNOTICIAS.PT

Portuguese rider Miguel Oliveira (KTM) finished the first two free practices of the MotoGP Grand Prix in Assen in 16th place.

Oliveira finished the day with a time of 1.34.676 minutes, 1.402 seconds behind the best rider of the day, Italy’s Francesco Banagia (Ducati). Spaniard Aleix Espargaro (April) was second with 0.178 seconds and French champion Fabio Quartararo (Yamaha) was third with 0.305 seconds.

After the first session in the rain, in which the rider from Almada was sixth fastest, the rain stopped before the start of the second session.

The riders started with intermediate tires, but as the track in Assen in the Netherlands, considered the “cathedral” of motorsport, dried up, they installed dry tires (slicks).

Under these conditions, Miguel Oliveira was losing ground in the table, ending the day in 16th place, despite an improvement of about nine seconds from the morning’s record, in rain, in which Australian Jack Miller (Ducati) was the fastest. , fifth in the afternoon.

On Saturday there will be two more free practices and qualifications.

The 10 fastest in the set of the first three sessions go directly to the second stage of qualification (Q2), and the remaining 14 “brawl” in Q1, resulting in the two fastest qualifying to the next stage.

Fabio Quartararo enters this 11th round of the season leading the championship with 172 points, while Miguel Oliveira is in 10th place with 64 points.

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Portuguese MNEs defend that Mercosur is a “natural partner” of the European Union at the moment – Observer



Portuguese MNEs defend that Mercosur is a "natural partner" of the European Union at the moment - Observer

This Thursday, Portugal’s foreign minister said that at a time when the European Union (EU) seeks to diversify suppliers and markets, MERCOSUR is a natural partner whose importance cannot be “underestimated”.

For Portugal, “the current delicate context makes us appreciate even more the mutual advantages of the Agreement between the EU and MERCOSUR,” João Gomes Cravinho said, without directly referring to the conflict between Russia and Ukraine.

“At a time when the EU is seeking to diversify suppliers and markets in order to ensure greater strategic autonomy, MERCOSUR is a natural partner, whose importance we cannot underestimate“, the minister added at a conference entitled “Brazil and Portugal: perspectives for the future”, which takes place from Thursday to Friday at the Gulbenkian Foundation in Lisbon.

The Southern Common Market (MERCOSUR) is a South American economic bloc created in 1991, whose founding members are Brazil, Argentina, Paraguay and Uruguay.


But still, within the framework of the European Union, Joao Gomes Cravinho believed that EU strategic partnership with Brazil left ‘untapped’.

The Minister stressed that in the context of the EU, Portugal “always knew how to use its position in favor of strengthening relations with Brazil.”

Therefore, it was during the Portuguese presidency, in 2007, that a “strategic partnership with Brazil” was established, he stressed.

However, according to the head of Portuguese diplomacy, this is “a partnership that has clearly not been used for a variety of reasons and which still retains the ability to position Brazil as Europe’s great interlocutor for South America.”

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With regard to bilateral relations between the two countries, the minister emphasized that “in this context of global turmoil, the wisdom of the central characteristic common to the foreign policy of Brazil and Portugal, which is active participation in many multilateral structures, in recognition of the indispensability of multilateralism, international cooperation and global rules based order.

Portugal meets with Brazil in all areas of Portuguese foreign policy. We are Atlantic, we are Ibero-American and Portuguese-speaking,” he said.

In the Atlantic dimension, “Portugal and Brazil are united by an ocean, which we recognize as growing in importance in the context of new, complex and truly existential issues,” he said.

According to João Gomes Cravinho, “Some of these problems can be answered in the Atlantic Center, co-founded by Portugal and Brazil”, and “the other part of the huge ocean problems will be addressed in detail at the great Summit.” Oceans”, which will be held in Lisbon next week.

“In any of the areas, new prospects are opening up for Portuguese-Brazilian relations,” he stressed.

With regard to Ibero-America, the minister believes that Portugal and Brazil share “an enormous strategic space with the Castilian-speaking countries, where a joint Portuguese-Brazilian reflection is undoubtedly recommended on the potential to exploit opportunities and create synergies”.

“Value of CPLP [Comunidade de Países de Língua Portuguesa] is gaining more and more recognition at the international level – and the evidence of this is the growing number of states that become associate observers” of the organization, he believes.

“Because they want to engage with us and reinforce the value of the linguistic, cultural and historical ties that unify lusophony and create a unique dynamic for relationships with third parties,” he stressed.

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But even at this level, he argued that there was an urgent need to find a “convergence of visions and desires” that “allows us to enhance” our “separate realities.”

The minister also mentioned that “despite the break caused by the pandemic”, Portugal has a “real air bridge” with Brazil, consisting of more than 74 weekly TAP flights, which is a cause and effect of “a dynamic that is being updated and reinvented”. relations between the two countries.

This dynamic, according to Gomes Cravinho, is also reflected in economic and commercial relations.

Thus, “Brazil is the first Latin American export market for Portuguese merchandise and is already the fourth largest merchandise export destination (outside the EU).

“However, the conviction remains that the potential is far from being realized, and that nostalgia for the future entails a vision of a different profile of our exchanges, a technological, creative profile that corresponds to global geo-economic transformations,” he defended. .

At this stage, João Gomes Cravinho also underlined the potential of the port of Sines, “whose strategic importance, which has long been noted, takes on new importance in the troubled times that we are going through.”

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