COVID-19 testing kits may be running into short supply as cases of the pandemic surge in some U.S. states. Funding for increased imports may be hard to come by if, as reported, the Trump administration refuses to include it in a new stimulus package. U.S. imports of test kits, as defined by the International Trade Commission, increased by 42.0% year over year in May but were 1.8% down sequentially. The testing firms have seen improved revenues, including a 23.2% year year rise in U.S. diagnostics revenues at Abbott Labs. U.S. seaborne imports of test kits, including non-COVID-19 products...