Americans are abandoning their masks. They’re done with physical distancing. And, let’s face it, some people are just never going to get vaccinated. Yet a lot can still be done to prevent covid ...

When I first read the preamble to the then new OSHA confined space standard, I was struck by an interesting paradox that appeared on page 4,487 of the Jan. 14, 1993, Federal Register. In one breath, ...

At the end of the third year of the pandemic, we are no longer surprised to hear we’re in a new wave of infection. It’s fuelled by new sub-variants of the virus that may evade immunity from both ...