covid-19October 7, 2020 Some states plan to vet Covid-19 vaccines themselves. Bad idea, experts say. California and at least five other states have said they may independently vet any vaccines, but experts warn that could needlessly confuse the public. Related posts U.K.'s Johnson launches mass testing…Do you need a Covid-19…What's behind workers' hesitation to…Fully vaccinated people can travel…Younger Latino men are Covid's…Salmonella infections in eight states…Salmonella infections in eight states…The U.S. isn't losing to…Virus-killing robot tested for use…In Covid fight, Cuba touts…