Coronavirus  About 30 US states are seeing decreases in new Covid-19 cases, but Dr. Anthony Fauci warns things will probably get worse this fall and winter, and Americans should prepare to “hunker down.” That may mean eating out less: A new study from the US Centers for Disease Control and Prevention finds adults who tested positive for the coronavirus were about twice as likely to have reported dining at a restaurant in the days before becoming ill. The CDC has also updated its estimated death rate statistics. Overall, the death rate for Covid-19 is less than 1% for everyone but people over 70. But those proportions rise dramatically if people are hospitalized. The CDC also calculates that 40% of Covid-19 cases are asymptomatic, but remember, those people can still pass the virus on to others. (CNN)