Men more likely than women to develop COVID-19 pneumonia, research suggests Also, California health officials report another illness in a dairy farm worker, pushing the national total this year to 55. CIDRAP

A study of sex-based differences in the risk of COVID-19 pneumonia finds that men were more likely to develop the complication than women (12.0% vs 7.0%) during the declared pandemic period and the early months of the endemic phase of the disease in Mexico.

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Rising conflicts globally slowed childhood vaccination rate in 2023, UN says More children were left out of critical vaccination drives for diseases such as diphtheria, tetanus and whooping cough last year as a rise in conflicts across the globe hindered the supply of life-saving shots mostly in strife-torn regions, the United Nations said on Monday. Jennifer Rigby,Christy Santhosh Reuters

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Climate change made killer heat wave in Mexico, Southwest US even warmer and 35 times more likely A new study finds that human-caused climate change dialed up the heat and drastically increased the odds of this month’s killer heat that has been baking the Southwestern United States, Mexico and Central America. AP News

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First-ever human case of H5N2 bird flu reported in Mexico, WHO says | CNN Even as the United States grapples with an outbreak of H5N1 flu in dairy cattle, the World Health Organization has announced the first known human infection with a different strain, H5N2, in a person in Mexico who died of complications of their infection. Brenda Goodman CNN

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