Vector control officials announced Wednesday their first positive mosquito sample test for West Nile virus in the Sacramento ...

When executed with precision and transparency, ECAs can enhance trial efficiency, expand access and support evidence—while ...

There's a bunch of problems with demanding that all new shots go through yet another big placebo study. First of all, experts say it's just not always necessary. The next COVID shots, for example ...

That includes the original COVID vaccines, which were evaluated in large, well-designed placebo-controlled trials that ... "By the time you got those studies done, the strain would have evolved ...

A new study identified 17 risk factors for stroke, dementia, and depression that are within your control ... have a stroke or develop dementia, for example, said Scharre. Because these three ...

For example, if baseline cognition was only measured and controlled for in one subgroup of the study sample, then data for that subgroup were extracted instead of the uncontrolled data from the full ...

For example, RotaTeq, a vaccine for rotavirus ... for Johnson to say that there has never been a placebo-controlled study on childhood vaccines. If a vaccine against a disease already exists ...

For example, RotaTeq, a vaccine for rotavirus ... He simply said there has been “not one” placebo-controlled study on childhood vaccines. And he’s wrong on that. Claims like these have ...

For example, RotaTeq, a vaccine for rotavirus ... for Johnson to say that there has never been a placebo-controlled study on childhood vaccines. Where else might these claims come from that ...

The aim of the present study was to investigate effects of a multicomponent ... Baseline differences between the intervention and control groups were tested with independent sample t tests and a χ 2 ...

the study said. "We do see very large differences by socioeconomic status, measured in various ways -- for example, using education, income, wealth, and race. People with lower education ...