A massive wave of Covid infections has begun now that China has ended much of its zero Covid policy. Three steps ought to be taken.

The best case scenario for immunocompromised people like me would be universal masking in all public spaces. But I am willing to compromise.

The Center for Disease Control and Prevention’s revised guidelines have done away with universal masking at health care facilities, making masking optional if community Covid transmission isn’t high. It’s the latest attempt of public health officials to adapt their guidance to meet the country’s fatigued sensibilities. Some patients will be at risk.

President Biden recently declared that the Covid-19 “pandemic is over.”  Some public health experts agreed with this assessment; others disagreed.  What cannot be disputed is that nearly 12,000 Americans have...

It’s back-to-school season in the United States, the third one during the Covid pandemic, but the first in which all schoolchildren are eligible for Covid vaccines. Yet fewer than a third of children ages 5 to 11 are fully vaccinated, while the percentage of those under 5 who have started–let alone completed–vaccination is in the low single digits. Why? The answers are complicated.

This week, the United States saw two momentous public health events: one million deaths attributed to Covid and the 198th mass shooting of the year. Both the pandemic and gun shootings are threats to public health that are not being adequately addressed.

The California legislature appears to have caved to pressure from opponents of a Covid vaccine mandate for schoolkids. I’d prefer to think of it as a wise and strategic retreat from a battle that mandate advocates could not win.

As mask mandates are rolled back and friends and neighbors debate the risks and benefits of masks and the merits or permissibility of mandating their use, we can catch a glimpse of the considerable extent to which values depend heavily on something other than pure reason. It’s a bit disappointing, perhaps. But it might be a useful lesson for democracy.

As I sit here in my office at the Slovak Medical University in Bratislava, my colleagues are experiencing great moral anguish because of Russia’s invasion of neighboring Ukraine. Simultaneously, we are also confronting the Omicron wave of the Covid-19 pandemic. The war complicates and burdens health care here and in other border nations exponentially, and especially so in combination with the pandemic.

Caregivers are not visitors. Hospital policies that restrict visits from family caregivers can harm patients.