2024 C.E.

Cattle

Brazil to adopt full beef traceability by 2032

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Brazil will soon begin tracing individual cattle from birth to slaughter, aiming to make the sector 100% traceable by 2032, Agriculture and Livestock Minister Carlos Fávaro has indicated. The announcement comes amid growing international demand for transparency, especially as the EUDR, a new European Union regulation requiring proof that certain imported commodities aren’t adding to recent deforestation, is set to come into force at the end of 2025. Fávaro stated that a tracing platform would be working by 2027.

Colombia flag

Colombia outlaws child marriage after 17-year campaign

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There are currently 4.5 million girls and women in Colombia who married before 18 – about one in four. Of these, a million were married before they were 15. Now, Colombian lawmakers have approved a bill to eradicate child marriage in the South American country after 17 years of campaigning by advocacy groups and eight failed attempts to push legislation through the house and senate. Colombia is now one of 12 countries out of the 33 in Latin America and the Caribbean to have entirely banned marriage under the age of 18, following Honduras, Puerto Rico, Mexico, and the Dominican Republic.

Teepees under the northern lights

Indigenous governments in the Canada’s Northwest Territories sign $375M deal to protect their land

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Canada’s federal government contributed $300 million to the initiative, while private donors contributed $75 million. Funds are expected to be received starting in mid-2025 and flow for 10 years after that. The funds can be used to establish new protected and conservation areas as identified by Indigenous governments and to support guardian and stewardship programs. The money can also be used for things like eco-tourism and traditional economic activities, climate research, and on-the-land language and culture programs . It’s one of the largest Indigenous-led conservation efforts in the world, according to a news release.

Breakthrough genomic test identifies virtually any infection in one go

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Researchers at University of California San Francisco (UCSF) have developed a single genomic test that can quickly detect virtually any kind of pathogen in a patient. This allows for much quicker diagnoses, enables targeted treatment to begin sooner, and could lower healthcare costs. Over the course of 7 years, researchers led by UCSF professor Charles Chiu tested 4,828 patients’ samples with its clinical mNGS method. The mNGS test accurately identified 86% of neurological infections.

Sea turtle swimming

Local groups drive creation of new Puerto Rico marine protected area

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The marine protected area (MPA), named Jardines Submarinos de Vega Baja y Manatí or the Vega Baja and Manatí Underwater Gardens, spans 77 square miles and is the culmination of a 16-year effort by ­­a coalition of local communities and NGOs. It’s comprised of several critically important ecosystems, including coral reefs, mangrove forests, and seagrass beds, and is home to more than a dozen threatened species, including the greater Caribbean manatee and several species of sea turtles.

digitally colorized scanning electron microscopic (SEM) image, depicts a blue-colored, human white blood cell, (WBC) known specifically as a neutrophil, interacting with two pink-colored, rod shaped, multidrug-resistant (MDR), Klebsiella pneumoniae bacteria

Global child deaths from pneumonia have been cut in half since 2009

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Pneumonia kills 2,000 children under five worldwide every day, making it the world’s biggest infectious cause of death in children. The introduction of pneumococcal conjugate vaccines (PCVs) has significantly lowered the burden of death and disease from pneumonia, but millions of children remain unvaccinated. Since the public-private global health partnership Gavi supported the first roll-out of the PCV vaccine in 2009, 438 million children of all ages have been vaccinated in 64 countries, averting an estimated total of 1.2 million deaths by the end of 2023.

Human eye up close

Japanese researchers develop world-first stem-cell treatment that restores vision in humans

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Kohji Nishida, an ophthalmologist at Osaka University in Japan, and his colleagues used an alternative source of cells — induced pluripotent stem (iPS) cells — to make the corneal transplants. They took blood cells from a healthy donor and reprogrammed them into an embryonic-like state, then transformed them into a thin, transparent sheet of cobblestone-shaped corneal epithelial cells. After the transplants, all four recipients showed immediate improvements in their vision and a reduction in the area of the cornea affected by limbal stem-cell deficiency. The improvements persisted in all but one recipient, who showed slight reversals during a one-year observation period.

Landmine

Groundbreaking laser tech enables faster, safer landmine detection

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Researchers at the University of Mississippi have come up with a faster, more efficient method for detecting landmines – millions of which pose a lethal threat to people in war-ravaged countries all over the world. That could spell a safer future for people who live in 70 current and former war-torn countries around the world that are riddled with an estimated 110 million active landmines. These explosives caused 2,793 deaths globally in 2017, and that number tragically rose to 4,710 in 2022.

Missouri voters approve ballot measure to expand abortion rights

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Missouri banned almost all abortions after the U.S. Supreme Court overturned Roe v. Wade in 2022. The state’s current law is considered one of the most strict in the country, though it makes exceptions to protect the life of the mother, and for medical emergencies. The new amendment, which required a simple majority to pass, now removes the state’s ban on abortion and protects abortion rights up to fetal viability, around the 24th week of pregnancy, with exceptions afterward to protect the life or health of the woman.

A doctor is about to vaccinate a child

Sudan launches first malaria vaccine in landmark child health initiative

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Malaria remains a leading cause of childhood mortality in Sudan, which has one of the highest malaria rates in the region. The disease claimed an estimated 7,900 lives in Sudan in 2023, though the actual toll may be higher due to ongoing conflict between rival militaries. The launch follows the arrival of the first consignment of 186,000 doses to Sudan in October and the campaign will begin across 15 health facilities in Gedaref and the Blue Nile states, benefitting more than 148,000 children under 12 months-old. In 2025 and 2026, the vaccine will be introduced in a further 129 localities.

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