The World Health Organization is the UN agency that coordinates global public health, sets standards, and leads outbreak responses.
PSE Healthy Energy found nitrogen dioxide above WHO indoor guidelines in 17 of 27 US commercial kitchens, all of them cooking with gas or propane. The kitchens met US legal workplace limits, so the law and the WHO guideline gave different answers.
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WHO says 815 million children, over one in three worldwide, have blood lead levels at or above its action level of 5 micrograms per deciliter. It is urging countries to step up prevention before a global action plan goes to member states in May.
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Kenya's Ministry of Health reports a second Ebola case, a 39-year-old relative of the first patient who was already in quarantine when symptoms appeared. Because he was a known contact, the count says little yet about community spread.
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Otago-led researchers found five themes in how Indigenous peoples define health across Aotearoa, Australia, Canada and the US. Lead author Laura Gemmell-Sinnott says the WHO's definition of health, unchanged in 80 years, does not reflect them.
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Mosqitter, a 30-person Pennsylvania startup, will introduce its Febris monitoring system next month on a fleet it says has passed 5,000 traps. Febris is aimed at institutional buyers, and TechCrunch's report does not include a price for it.
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University of Basel researchers found that fine particles from a small jet engine gained oxidative potential after simulated atmospheric aging. Particles from a marine diesel engine tested alongside it stayed largely stable.
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A 79-country study estimates that at least 2.1 million people a year suffer snake envenoming, with an upper bound of 7 million. The authors fill missing national counts with a model, so for countries that keep no records the estimate rests on modelled figures.
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A team led by the University of Exeter and City St George's found that Candida auris cells surviving antifungal drugs had copied their entire genome. The authors say that could lead to new ways to tackle a fungus on the WHO critical priority list.
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STAT reporter Helen Branswell, who covered influenza, polio, Ebola and Covid-19, died Tuesday at 69. The tributes in STAT's own obituary, from the WHO director-general among others, describe a reporter experts and officials trusted through Covid.
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Researchers at Gannan and Shanxi medical universities report that beech mushroom peptides raised the saltiness ratings of salt water by as much as 71%. Every sample in each comparison held the same salt, so the study has not yet measured how much sodium the peptides could save.
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Peat burns in under a third of Indonesia's wildfires but yields most of the haze, according to Greenpeace research. Fire emissions reached 140.5 megatonnes by Oct. 6, the highest since 2019, Copernicus data show.
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Gov. Kathy Hochul declared a State Disaster Emergency in New York on Oct. 5 as US measles cases topped 4,000 in the worst year since 1991. The order adds paramedics, pharmacists and midwives to those who can vaccinate and lets nurses order tests.
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Russia quarantined about 200 contacts of a 28-year-old who died at an Irkutsk plague institute, but the cause of death remains unconfirmed. Devi Sridhar argues in a Guardian column that the case shows preparedness depends on transparency as much as laboratory skill.
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The International Diabetes Federation recognised malnutrition-related diabetes as type 5 in 2025, a form thought to affect up to 25 million people. That count stays an upper bound until diagnostic criteria, still being drafted, exist.
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SW.2 accounts for about 21 percent of reported COVID-19 infections, ahead of XFG at 16 percent, while positive tests rise in the UK, Europe and the US. UK health officials say current data do not link any of the watched variants to significantly more severe illness.
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XFG, the covid lineage behind about 60 per cent of sequenced cases worldwide, escapes antibodies better than earlier variants in lab tests. No rise in severity has been reported so far, and immunity from past infections and vaccines appears to protect most people from serious illness.
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Rospotrebnadzor ended its quarantine on 7 October and freed most of the nearly 200 people held over a lab worker's death, after tests found no dangerous pathogen. What killed 28-year-old Daria Shipilova, and why the response far exceeded plague protocol, remains unexplained.
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WHO and the US government are pressing Russia for epidemiological data after a researcher at an Irkutsk plague lab died, possibly of pneumonic plague. Biosecurity specialist Gregory Koblentz calls the epidemic risk minimal because antibiotics treat plague; what worries him is the secrecy.
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The WHO said on Wednesday it cannot assess the risk from a suspected plague death in Siberia because Russia has not shared a full picture. Officials deny the worker's institute is involved while placing that same lab under quarantine.
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More than 70% of new Ebola cases in Congo arise outside known contact lists, Africa CDC chief Jean Kaseya told the AP. With 23% of expected contacts traced, Congo's count of more than 8,500 Bundibugyo cases covers only what surveillance can still reach.
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