According to ABC 29, the United States nearly 7 days, on average, growing deaths rose is still as high as 28% month-on-month, confirmed cases rose about 5%. CNN reported 29, in addition to the staff, beds tension, in Florida, south Carolina and Texas and Louisiana, hospitals and sinking into the predicament of oxygen cannot get the supply in time.
According to a U. S. medical enterprises, under normal circumstances, an oxygen tank has a capacity of about 90%, while using to the remaining 30% 40% supply chamber of commerce to supplement, this can have a grace period of three to five days. But the situation is, many hospital oxygen allowance only 10% - 20%, this only insist on one or two days. He said, "the situation is very critical.