Global

World hits streak of record temperatures as UN warns of 'climate hell' Each of the past 12 months ranked as the warmest on record in year-on-year comparisons, the EU's climate change monitoring service said on Wednesday, as U.N. Secretary-General António Guterres called for urgent action to avert "climate hell". Kate Abnett,Gabrielle Tétrault-Farber Reuters

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Finland to offer bird flu vaccine to select groups of people, a possible global first Finland is set to potentially become the first country to offer bird flu vaccine to people at risk of exposure to the virus. Andrew Joseph STAT

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The vaccine campaign will be limited, with doses set to be available to groups including poultry farmers, veterinarians, scientists who study the virus, and people who work on fur farms housing animals like mink and fox and where there have been outbreaks.

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N95 respirator gets top billing in stopping SARS-CoV-2 viral leakage into the air Researchers who compared the ability of cloth and surgical masks and KN95 and N95 respirators to impede SARS-CoV-2 leakage into the environment show that the "duckbill" N95 won handily, stopping 98% of the virus that causes COVID-19. CIDRAP

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Study: High excess death rates in the West for 3 years running since start of pandemic despite containment and vaccines Excess death rates have remained high in the West for three years running since the start of the COVID-19 pandemic, finds a data analysis of 47 countries published in BMJ Public Health. Science X Medical Xpress

This is despite the implementation of various containment measures and the availability of COVID-19 vaccines, giving rise to "serious cause for concern," say the researchers, who call on governments and policymakers to thoroughly investigate the underlying causes.

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