Sanaa, April 18: The death toll from US overnight airstrikes on the Yemeni fuel port of Ras Isa has increased to 38, with 102 others wounded, Houthi-run al-Masirah TV reported on Friday, citing Houthi-controlled local health authorities.

According to al-Masirah, the casualties include five paramedics who were killed upon arriving at the scene, when the US military launched another wave of airstrikes on the port just minutes after the first on Thursday night.

More than 14 airstrikes on the fuel port were reported during the two waves, igniting massive fires in tanks storing imported fuel. The fires were extinguished within hours, said the report.

The US Central Command said earlier in a statement that it struck and destroyed the Ras Isa port on Thursday to “eliminate this source of fuel for” and “degrade the economic source of power of” the Houthis, Xinhua news agency reported.

In mid-March, US President Donald Trump ordered “decisive and powerful military action” against the Houthis after the group announced plans to resume attacks on Israeli vessels in the Red Sea, citing Israel’s blockade of humanitarian aid to Gaza as the reason.

Earlier on April 17, Yemen’s Houthi leader Abdulmalik al-Houthi had said his group had launched 26 attacks against Israel and 33 strikes on the US aircraft carrier and warships in the Red Sea since March 15.

In a televised speech aired by the group’s al-Masirah TV on Thursday, the Houthi leader said the attacks on Israel were carried out using “30 ballistic missiles and drones,” while those targeting the USS Harry S. Truman aircraft carrier and its escorts involved “122 ballistic and cruise missiles, as well as drones”.

However, the Israeli military has reportedly intercepted many of the Houthi projectiles before they reached targets, Xinhua news agency reported.

The US Central Command dismissed the Houthi claims of daily attacks on the US aircraft carrier as “outlandish” in a post on the social media platform X.

Meanwhile, the Houthi leader noted that the US military had conducted more than 900 airstrikes against his group’s positions across northern Yemen during the past 30 days.

Tensions between the Houthi group and the US military have escalated since Washington resumed airstrikes on Houthi targets in Yemen on March 15 to deter the group from attacking Israel and US warships in the Red Sea.

The Houthis, which control much of northern Yemen, said their attacks aim to press US-backed Israel to stop the offensive against the Gaza Strip and allow humanitarian aid into the Palestinian enclave.

Israel’s Channel 12 News reported last Saturday that a Yemeni drone was intercepted near the Dead Sea within the Jordanian airspace before it could reach Israel.

The Jordanian army confirmed later last week that an unidentified drone entered Jordanian airspace and crashed in the Ma’in area of Madaba governorate, near the Dead Sea, and no casualties were reported.

Even since Israel renewed its intensive strikes in March across the Gaza Strip, the Houthis have been launching frequent attacks against Israeli and US targets.

Earlier last week, the Houthi military spokesperson claimed fresh attacks against the US aircraft carrier, USS Harry S Truman, and other US warships in the northern Red Sea.

Sydney, April 17: A person has died and 12 others have been infected after contracting Legionnaires’ disease in an outbreak linked to central Sydney, the Department of Health in the Australian state of New South Wales said on Thursday.

There are now 12 confirmed cases of Legionnaires’ disease in people who spent time in central Sydney between March 13 and April 5, up from the six cases that had been diagnosed as of April 10, the department said.

It said that one of the confirmed cases died in the hospital. Of the 12 reported cases, 11 have been hospitalised for treatment.

NSW Health on Thursday urged anyone who spent time in central Sydney and surrounding areas in late March or early April to be aware of symptoms of Legionnaires’ disease, including fever, chills, a cough and shortness of breath.

Legionnaires’ disease is a form of pneumonia caused by infection with Legionella bacteria, which is found naturally in fresh water. NSW Health said that symptoms can develop up to 10 days after exposure, Xinhua news agency reported.

“Outbreaks sometimes occur when bacteria from environmental sources such as cooling towers atop large buildings become contaminated,” Vicky Sheppeard, director of the southeast Sydney local public health unit, said in a statement.

“NSW Health continues to work closely with the City of Sydney to identify, inspect and sample any cooling towers in the CBD potentially implicated in the outbreak. To date, over 165 cooling towers have been inspected and tested,” she said.

According to the World Health Organisation, the Legionnaires’ disease mortality rate can be as high as 80 per cent in untreated immunosuppressed patients.

Most people catch Legionnaires’ disease by inhaling the bacteria from water or soil. Older adults, smokers, and people with weakened immune systems are particularly susceptible to Legionnaires’ disease.

Although Legionnaires’ disease primarily affects the lungs, it occasionally can cause infections in wounds and in other parts of the body, including the heart.

A mild form of Legionnaires’ disease — known as Pontiac fever — can produce fever, chills, headache and muscle aches. Pontiac fever doesn’t infect your lungs, and symptoms usually clear within two to five days.

London, April 17: The number of days each year that the world’s oceans experience extreme surface heat has tripled over the past 80 years due to global warming, a new study has found.

Researchers found that, on average, the global sea surface saw about 15 days of extreme heat annually in the 1940s, Xinhua news agency reported.

Today that figure has soared to nearly 50 days per year, revealed the study published in the journal Proceedings of the National Academy of Sciences.

Global warming is responsible for almost half of the occurrence of marine heatwaves — periods when sea surface temperatures rise well above normal for an extended time.

The study, produced by a team of scientists from the Mediterranean Institute for Advanced Studies, the University of Reading, the International Space Science Institute, and the University of the Balearic Islands, also found that rising global temperatures are making extreme ocean heat events last longer and become more intense.

“Marine heatwaves can devastate underwater ecosystems. Extended periods of unusually warm water can kill coral reefs, destroy kelp forests, and harm seagrass meadows,” said Xiangbo Feng, a co-author of the study at the National Centre for Atmospheric Science at the University of Reading.

The impacts of marine heat waves extend beyond the ocean. The researcher warns that increased marine heatwaves could, in return, cause our atmosphere less stable leading to more frequent and powerful tropical storms in some regions.

“As global temperatures continue to rise, marine heatwaves will become even more common and severe, putting increasing pressure on already stressed ocean ecosystems. These increased marine heatwaves could, in return, cause our atmosphere less stable leading to more frequent and powerful tropical storms in some regions,” Feng said

Noting that human activities are fundamentally changing oceans, the study called for urgent climate action to protect marine environments.