On March 17, more counties issued shelter in place orders, including Monterey County (until April 4),[304] San Benito (until April 7),[305] and Sonoma (until April 7).[306] Sacramento County issued a stay-at-home directive, which, unlike a shelter in place order, is not a legal requirement.[307] The federal Defense Secretary said the military would provide up to 5 million respirator masks and also 2,000 ventilators from its reserve.[308]