A trial enrolling new patients resembles “an experiment that would be conducted on laboratory animals,” one advocacy group said

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In 2016, as the mosquito-borne Zika virus spread through the Americas and cases of infected women having brain-damaged babies mounted, investigators raced to develop a vaccine. Now, a $110 million vaccine trial is underway at 17 sites in nine countries, but it faces an unexpected, and ironic, challenge

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African swine fever (ASF), a deadly virus in pigs and wild boar, continues to spread in China and will almost certainly wreak havoc in other countries in Asia soon. That’s the somber conclusion from a meeting of animal health experts organized by the United Nations’s Food and Agriculture Organization (FAO) in Bangkok late last week

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Plummeting vaccination rates leave poor country at the forefront of an escalating European trend; ‘There is a risk in anything you do’

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Cranial surgery without modern anesthesia and antibiotics may sound like a death sentence. But trepanation—the act of drilling, cutting, or scraping a hole in the skull for medical reasons—was practiced for thousands of years from ancient Greece to pre-Columbian Peru

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The womb was thought to be sterile, but some scientists argue that it’s where the microbiome begins

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But many of us still get the basic facts wrong. This year marks the 100th anniversary of the great influenza pandemic of 1918. Between 50 and 100 million people are thought to have died, representing as much as 5 percent of the world’s population. Half a billion people were infected

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As the first babies born with brain damage from the Zika epidemic become 2-year-olds, the most severely affected are falling further behind in their development and will require a lifetime of care, according to a study published Thursday by the Centers for Disease Control and Prevention

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