As the spread of COVID-19 and patient hospitalizations again increase in the United States, the protective gear healthcare workers need is running low. 

A national nursing union is concerned that gear has to be reused. A doctors association warns that physicians’ offices are closed because they cannot get masks and other supplies. And Democratic members of Congress are pushing the Trump administration to devise a national strategy to acquire and distribute gear in anticipation of the crisis worsening into the fall.

When the crisis first exploded in March and April in hot spots such as New York City, the situation was so desperate that nurses turned plastic garbage bags into protective gowns. The lack of equipment forced states and hospitals to compete against each other, the federal government and other countries in desperate, expensive bidding wars.

In general, supplies of protective gear are more robust now, and many states and major hospital chains say they are in better shape. But medical professionals and some lawmakers have cast doubt on those improvements as shortages begin to reappear.

Read the full story on Time.