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UC San Diego Receives $7.35 million for Scripps Center for Oceans and Human Health

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UC San Diego Receives .35 million for Scripps Center for Oceans and Human Health


The University of California San Diego was awarded $7.35 million in funding from the National Science Foundation (NSF) and the National Institutes of Health (NIH) for a multidisciplinary program to advance  understanding of marine contaminants and nutrients in a changing climate, and to ensure that safe and healthy seafood is available and accessible to all people.

The funding, to be awarded over five years, will enable the re-establishment of the Scripps Center for Oceans and Human Health as one of four new nationwide centers focused on understanding how ocean-related exposures affect people’s health.  

The center brings together experts from UC San Diego’s Scripps Institution of Oceanography, Skaggs School of Pharmacy and Pharmaceutical Sciences, and the School of Biological Sciences, as well as NOAA’s California Sea Grant and the Southwest Fisheries Science Center. Its multidisciplinary research team will explore the sources, fates and potential toxicity of human-made and natural chemicals in the ocean, and further study their environmental distribution and movement through the marine food web. 

“The Scripps Center for Oceans and Human Health will bring together a range of scientific disciplines to advance of our understanding of seafood security to ensure we maintain our access to safe and healthy seafood,” said Bradley Moore, professor of marine chemistry at Scripps Oceanography and Skaggs School of Pharmacy and Pharmaceutical Sciences, who will serve as center director. “Scientific discoveries are the first of many steps to ensuring seafood safety, and to help with the process, the center will also have a focus on community engagement to work with fishers, chefs, non-profits, and the public at large to bridge scientific discovery with the community.” 

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Center director Bradley Moore, right, and former student Kate Bauman streak Salinispora cultures. The Moore Lab focuses on chemically exploring and genetically exploiting marine natural products, primarily as drug leads and environmental toxins. Credit: Erik Jepsen

The team will look at health benefits from nutrients like selenium and omega-3 fatty acids, and examine toxic heavy metals like methylmercury and organic pollutants like polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs), and how concentrations may be impacted in a changing climate. PCBs are industrial chemicals banned in the U.S. in 1979, and PBDEs are a class of fire retardant chemicals that can be both human made and occur naturally in the ocean.

“The ocean is absorbing more than 90% of excess heat caused by human activity, which is causing habitat migration and compression, low oxygen zones, and biodiversity loss,” said Margaret Leinen, vice chancellor for marine sciences at UC San Diego and director of Scripps Oceanography. “It’s important to understand how these changes may impact seafood security, given that three billion people consume seafood globally each year. UC San Diego is uniquely positioned to bring together leaders across oceanography, biomedical and human health sciences, and community engagement experts to bridge the science to society.”

The center will focus on three primary research endeavors and include a large community engagement program: 

Climate change impacts on the human intake of seafood micronutrients and contaminants

Led by Scripps Oceanography marine biogeochemist Amina Schartup and biological oceanographer Anela Choy, this project aims to understand how nutrients and contaminants like methylmercury and other chemicals are bioaccumulating in the marine food web. Schartup and Choy will also develop models to simulate the cycling of methylmercury and PCBs, and potential human exposure, under different climate change scenarios. 

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In 2019, Schartup led novel research that found warming oceans could lead to an increase in methylmercury in popular seafood, including cod, Atlantic bluefin tuna and swordfish. Her findings attributed the increases to corresponding changes to food web dynamics.   

“Habitat change such as fish leaving or fish joining an ecosystem means a new food source has entered the ecosystem of a region,” said Schartup. “We’ll be looking at if those ocean changes are potentially going to impact contaminants or micronutrient levels in these animals.”



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San Diego health officials monitor hantavirus situation as cruise ship passengers return to U.S.

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San Diego health officials monitor hantavirus situation as cruise ship passengers return to U.S.


SAN DIEGO (KGTV) — American passengers from a cruise ship hit with a hantavirus outbreak are back in the United States.

San Diego County health officials say they are monitoring the situation and there is no need for panic.

“The risk to Californians is really low and especially here in San Diego. Since the year 2000, we’ve only had 4 cases of hantavirus and the majority of those were in travel related cases so not even acquired here locally,” Ankita Kadakia, deputy public health officer for the County of San Diego, said.

According to the CDC, hantavirus is spread through contact with infected rodents.

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“The virus can be in their saliva, feces or droppings,” Kadakia said.

San Diego County does see cases of rodents infected with hantavirus, but the strain seen locally is not the same strain connected to the cruise ship outbreak.

“The vast majority of strains of hantavirus are mouse or animal to human transmission. Not human to human transmission. So the Andes strain, which is found in Argentina, there is evidence that there is human to human transmission,” Dr. Ahmed Salem, a pulmonologist at Sharp Memorial Hospital, said.

Salem treated hantavirus during the 2012 Yosemite National Park outbreak.

“One of the ways you die from hantavirus is you get a collapse of your cardiac system and your pulmonary system and you have to go on something called ECMO. It’s one of the most aggressive forms of life support that you can do. So I do remember that case, and unfortunately, that person passed away,” Salem said.

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There is currently no cure or vaccine for hantavirus. Health officials stress that for those who were not on the cruise ship, the risk of contracting the virus remains low.

This story was reported on-air by a journalist and has been converted to this platform with the assistance of AI. Our editorial team verifies all reporting on all platforms for fairness and accuracy.





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Machado's walk-off lifts Padres to 10-inning comeback victory over Cards

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Machado's walk-off lifts Padres to 10-inning comeback victory over Cards


SAN DIEGO — The Padres earned a split against the Cardinals in dramatic fashion on Sunday afternoon. Nick Castellanos hit a game-tying two-run homer in the bottom of the ninth, and Manny Machado’s sacrifice fly won it in the 10th.
Here’s some instant reaction from the Padres’ wild 3-2 victory



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Padres come back, walk off with win over Cardinals to split series

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Padres come back, walk off with win over Cardinals to split series


It seemed like the same tired story.

Instead, it was the same thriller.

The Padres pushed their offensive lethargy as long as possible without paying for it Sunday, tying the game with two outs in the ninth inning on Nick Castellanos’ two-run homer and then celebrating after Manny Machado’s sacrifice fly in the 10th inning gave them a 3-2 victory over the Cardinals.

“Getting it done,” Machado said.

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That’s it. That is all they are doing.

And at what is essentially the quarter mark of the season, the Padres are 24-16 and tied with the Dodgers atop the National League West.

The shocking component of their having the major leagues’ fifth-best record is that the Padres rank in the bottom three among MLB’s 30 teams in batting average and OPS.

They split with the Cardinals despite having 14 hits, their fewest in a four-game series in franchise history. Their 61 hits over their past 10 games are the fewest in a stretch that long since 2019, and they are 5-5 in those games.

“It sucks; we need to hit; Machado said. “I mean, you know, look, it’s obvious. We’re not hitting. It’s obvious, but we’re getting things done, man.”

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Nick Castellanos #21 of the San Diego Padres watches his two-run home run in the ninth inning against the St. Louis Cardinals at Petco Park on May 10, 2026 in San Diego, CA. (K.C. Alfred / The San Diego Union-Tribune)

Sunday was the Padres’ 12th victory this season in which the decisive run was scored in the seventh inning or later. That is exactly half their victories.

It was their fourth walk-off victory, their second in extra innings. It was the seventh time that a run scored in their final offensive half-inning decided a victory.

So it is no small thing to proffer that Sunday was possibly their most dramatic triumph. Because it was possibly their most unlikely one.

Not only were they a strike away from defeat, but they began the ninth inning having gotten two hits all day.

The Cardinals took a 2-0 lead in the fourth inning on their first two hits off Walker Buehler — a single by Alec Burleson and a home run by Jordan Walker with two outs. Buehler pitched six innings, allowing just one more hit before Ron Marinaccio worked two scoreless innings.

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But the Padres were unable to make anything of their seven at-bats with runners in scoring position over the first eight innings. They had walked five times but had just Jackson Merrill’s third-inning single and Xander Bogaerts’ fourth-inning double to that point.

“Really good teams find ways to win games when they’re not doing their best,” Gavin Sheets said. “… We’re not clicking on all cylinders by any means. And I don’t think any of us would say that he’s on a roll right now, but we’re getting hits in a timely fashion and it’s someone different every night.”

Almost.

The Padres have game-winning RBIs from 10 different players. They have go-ahead RBIs from 13 of the 14 position players who have been on their roster this season. Sunday was Castellanos’s third game-tying RBI.

His home run, on the ninth pitch of his at-bat against Cardinals closer Riley O’Brien, was something of a clinic by a veteran hitter who is in his first season as a role player.

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Castellenos, who entered the game as a pinch-hitter in the seventh inning and remained in right field, came to the plate with Bogaerts at first base with two outs.

Bogaerts’ single leading off the inning had been followed by two strikeouts, and Castellanos fell behind 0-2 before working the count full and then sending a 99 mph sinker on the inner edge of the plate almost to the ribbon scoreboard fronting the second level of seats beyond left field.

“The first pitch started, and I was probably looking to do what I did,” he said. “And then I ended up getting 0-2 and chasing. After that, just took a deep breath and tried to shorten up as much as possible and just compete. Just find a way on base. And then found myself in a full account and was able to get the job done.”

It was the first home run allowed by O’Brien this season.

Nick Castellanos #21 of the San Diego Padres is dunked by Gavin Sheets #30 after a 3-2 win against the St. Louis Cardinals at Petco Park on May 10, 2026 in San Diego, CA. (K.C. Alfred / The San Diego Union-Tribune)
Nick Castellanos #21 of the San Diego Padres is dunked by Gavin Sheets #30 after a 3-2 win against the St. Louis Cardinals at Petco Park on May 10, 2026 in San Diego, CA. (K.C. Alfred / The San Diego Union-Tribune)

With closer Mason Miller not available after throwing 29 pitches over 1⅓ innings on Saturday, Jeremiah Estrada got the first two outs of the 10th. With runners on first and second, Adrian Morejón entered the game and got an inning-ending pop out on his first pitch.

Gordon Graceffo was on the mound for the Cardinals, and Ramón Laureano was the Padres’ automatic runner in the 10th. The Cardinals intentionally walked Merrill at the start before Fernando Tatis Jr. whittled a 1-2 count into a walk to load the bases.

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The game was over one pitch later, when Machado sent a fastball to right-center field and Laureano slid across the plate well in front of right fielder Jordan Walker’s throw.

It was a somewhat subdued but still enthusiastic celebration along the first-base line, as teammates bounced around Machado.

“It’s hard to win a game like that,” Padres manager Craig Stammen said. “Their pitchers pitched great, and they’re bringing in one of the best closers in the game. And we just stuck with it. It just speaks to how those guys believe in themselves and how they believe in what we’ve got going on as a team.”



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