By DAVID EGGERT and COREY WILLIAMS Updated: June 22, 2021 05:40 PM Created: June 22, 2021 05:33 PM DETROIT (AP) - Michigan is fully open again. After 15 months of capacity restrictions and being hit by the country's worst surge of coronavirus infections this spring, Michigan's restaurants, entertainment businesses and other venues can operate at 100% occupancy starting Tuesday. Limits on large indoor gatherings such as weddings and funerals are gone. So is a broad requirement that the unvaccinated be masked indoors, a rule that remains in about a dozen states. Unvaccinated teen athletes will no longer have to undergo weekly COVID-19 testing. Michigan is among the last states to lift gathering caps, which has frustrated the business community. Democratic Gov. Gretchen Whitmer and public health officials say the restrictions were needed until enough people could be vaccinated in a state with about 20,900 suspected virus-related deaths. Last year, the governor faced an alleged plot to kidnap her over COVID-19 rules after drawing the ire of then-President Donald Trump. He tweeted calls to "LIBERATE" Michigan and other states that had seen conservative-led protests against stay-at-home orders.