George and other officials said the nature of Covid19 and the case statistics are so unclear that it's hard to predict what Covid19 will do, or what the effects of an outbreak might be in the United States. George said emergency response agencies should get out, update and start implementing their pandemic response plans, not waiting for the situation to get worse before they act, "even if that means that they have to stand back down" if the United States escapes from having serious Covid19 problems.
Gerberding said containment might work early on but is unlikely to work once a virus starts spreading in a sustained way from one person to another in a region. "Once you see sustained community transmission, the horse is out of the barn," Gerberding said.
Singapore gets about 4 million visits from travelers from China per year and the United States gets about 3 million travelers, Gottlieb said. Singapore had confirmed about 50 Covid19 cases, as of Tuesday, and the United States had confirmed only about a dozen cases. Gottlieb said that confirmed case gap may be due to the fact that Singapore has an excellent health care system overseeing a small, densely populated area, and that public health officials are likely to detect problems in Singapore earlier. In the United States, "we probably have some community spread right now that we just haven't identified yet," Gottlieb said. Some people with Covid19 probably traveled to the United States in December and early January, before U.S. public health officials were watching closely for the illness, Gottlieb said. In China, Gottlieb said, Covid19 seems to have become a big, noticeable epidemic in Wuhan about 10 weeks after the first cases appeared. If that same pattern occurs in the United States, "we're going to start to see outbreaks emerge in the next two to four weeks," Gottlieb said. "We have to plan for the possibility that we'll have thousands of cases," George said.
Gottlieb said that early, incomplete numbers suggest that Covid19 could be about two or three times as contagious as seasonal flu and, possibly, two or three times as likely to kill people who do become infected. "That's devastating," Gottlieb said.
Borio said health planners have to assume that U.S. hospitals will be treating many people with Covid19. "I really worry about health system preparedness," she said. Borio suggested that expanding use of telehealth and telemedicine might be one way to fill treatment gaps. Witnesses said the country needs to expand hospitals' ability to handle sudden increases in the number of patients. "Our health system has so little surge capacity in it," Gerberding said. Clowers, the witness from the GAO, said that funding preparedness has dropped to about $1 billion per year, from $1.4 billion in 2003, Congress typically responds to emergencies by, eventually, providing supplemental funding, after hospitals have already spent heavily to respond to the emergencies, Clowers said. Public health agencies may scrape up emergency earlier, by taking money away from routine public health planning efforts, but that weakens the country's ability to future infectious disease emergencies, Clowers said. Sen. Kamala Harris, D-Calif., said hospitals in her state are already facing confusion about who will help them pay for treating patients with Covid19, how much reimbursement they will get, and when they can expect to get the money.
Gottlieb said U.S. drug makers tend to rely heavily on a limited number of suppliers in China because prices for many injectable drugs are so low. "We're getting a lot of drugs at very low prices, which is very good for consumers, until there's a shortage," Gottlieb said.
Gottlieb said U.S. device makers often rely on parts made only in China, and that some may have only a one-month to three-month supply of some of those parts in storage. — Read New Coronavirus Hangs Over China Oceanwide Affiliate's Board Meeting, on ThinkAdvisor. — Connect with ThinkAdvisor Life/Health on Facebook, LinkedIn and Twitter.
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