Simply viewing an online advertisement can be enough to infect a device with powerful spyware, without the user clicking, ...

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Scientists have discovered a stealthy mechanism that cytomegalovirus (CMV)—the leading infectious cause of birth defects in the U.S.—uses to infiltrate blood vessel cells while evading immune ...

The African continent continues to face an increasingly complex landscape of public health threats driven by emerging and re-emerging infectious diseases, climate and environmental change, rapid ...