7 research outputs found
The 2022 South America report of The Lancet Countdown on health and climate change: trust the science. Now that we know, we must act
The health of South American populations is being severely impacted by increasing climate change-driven environmental changes. Exacerbated by increased social inequities and vulnerability, deforestation, land degradation, and global climate variabilities in sea temperature, can potentially lead to extreme weather and climate events, magnifying the negative effects of climate change on health. Understanding the direct and indirect exposure routes to climate hazards and the effects on health and wellbeing is critical to design successful and effective evidence-based adaptation and mitigation plans and policies.
This report is part of the Lancet Countdown's broader efforts to develop expertise and understanding of the links between health and climate change at the regional level. The Lancet Countdown South America (LCSA), a newly launched chapter of the Lancet Countdown, is an independent, multidisciplinary academic collaboration dedicated to tracking the links between public health and climate change in South America (SA). This collaboration brings together 21 academic institutions and UN agencies with 28 researchers representing various disciplines. The data and results provided in this report for the 12 countries of the region,∗ explore in regional detail the results of the 2022 global Lancet Countdown report and provide the evidence to support targeted response strategies for decision-makers. Its findings and conclusions represent the consensus of experts across multiple fields, covering 25 indicators summarised below in four key messages
The 2023 China report of the Lancet Countdown on health and climate change: taking stock for a thriving future
Sampling for SARS-CoV-2 Aerosols in Hospital Patient Rooms
Evidence varies as to how far aerosols spread from individuals infected with SARS-CoV-2 in hospital rooms. We investigated the presence of aerosols containing SARS-CoV-2 inside of dedicated COVID-19 patient rooms. Three National Institute for Occupational Safety and Health BC 251 two-stage cyclone samplers were set up in each patient room for a six-hour sampling period. Samplers were place on tripods, which each held two samplers at various heights above the floor. Extracted samples underwent reverse transcription polymerase chain reaction for selected gene regions of the SARS-CoV-2 virus nucleocapsid. Patient medical data were compared between participants in rooms where virus-containing aerosols were detected and those where they were not. Of 576 aerosols samples collected from 19 different rooms across 32 participants, 3% (19) were positive for SARS-CoV-2, the majority from near the head and foot of the bed. Seven of the positive samples were collected inside a single patient room. No significant differences in participant clinical characteristics were found between patients in rooms with positive and negative aerosol samples. SARS-CoV-2 viral aerosols were detected from the patient rooms of nine participants (28%). These findings provide reassurance that personal protective equipment that was recommended for this virus is appropriate given its spread in hospital rooms
The 2023 Latin America report of the Lancet Countdown on health and climate change: the imperative for health-centred climate-resilient development
The 2024 Europe report of the Lancet Countdown on health and climate change: unprecedented warming demands unprecedented action
Record-breaking temperatures were recorded across the globe in 2023. Without climate action, adverse climate-related health impacts are expected to worsen worldwide, affecting billions of people. Temperatures in Europe are warming at twice the rate of the global average, threatening the health of populations across the continent and leading to unnecessary loss of life. The Lancet Countdown in Europe was established in 2021, to assess the health profile of climate change aiming to stimulate European social and political will to implement rapid health-responsive climate mitigation and adaptation actions. In 2022, the collaboration published its indicator report, tracking progress on health and climate change via 33 indicators and across five domains
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The 2023 report of the Lancet Countdown on health and climate change: the imperative for a health-centred response in a world facing irreversible harms
The Lancet Countdown is an international research collaboration that independently monitors the evolving impacts of climate change on health, and the emerging health opportunities of climate action. In its eighth iteration, this 2023 report draws on the expertise of 114 scientists and health practitioners from 52 research institutions and UN agencies worldwide to provide its most comprehensive assessment yet.In 2022, the Lancet Countdown warned that people's health is at the mercy of fossil fuels and stressed the transformative opportunity of jointly tackling the concurrent climate change, energy, cost-of-living, and health crises for human health and wellbeing. This year's report finds few signs of such progress. At the current 10-year mean heating of 1·14°C above pre-industrial levels, climate change is increasingly impacting the health and survival of people worldwide, and projections show these risks could worsen steeply with further inaction. However, with health matters gaining prominence in climate change negotiations, this report highlights new opportunities to deliver health-promoting climate change action and a safe and thriving future for all