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An outbreak in the Red Sea is ‘very dangerous’…and it’s harming coral reefs

May 24, 2023

According to the Tel Aviv University research team, black sea urchins, a species known to help maintain healthy coral reefs, were completely wiped out within two months.

The team published their findings in two peer-reviewed scientific journals.

The results indicated that a large number of these species died in the territorial waters of other countries in the region.

Researchers believe the cause is a parasite that causes a disease that causes rapid death, and may be behind the same waves of sea urchin deaths in the Caribbean Sea.

In just two days, the long-spined black sea urchin becomes a skeleton with significant tissue loss, said researcher Omri Bronstein of Tel Aviv University’s Steinhardt Museum of Natural History and School of Zoology.

The waves wash its remains onto the beach while the fish eat the remains of others, and researchers believe this promotes the spread of infection.

Read the Latest World News Today on The Eastern Herald.

Arab Desk

Arab Desk

The Arab Desk leads The Eastern Herald's reporting on the Middle East and North Africa. The desk has covered the Gaza-Israel war since October 2023, the Iran-Israel war of 2025-2026, the fall of the Assad government in Syria, Hezbollah's political and military shifts in Lebanon, the war in Yemen, and the diplomatic realignment of the Gulf states under the Abraham Accords and the Saudi-Iranian rapprochement.

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