New U.S. guidelines say people fully inoculated against COVID-19 can drop some precautions when gathering with others, but at least two provincial health ministers say existing public health advice holds for now. The Centres for Disease Control and Prevention said Monday that Americans who have waited two weeks since their second required shot can spend time with other immunized people indoors without masks or social distancing. The same applies to gatherings by those at low-risk of severe disease, such as fully vaccinated grandparents visiting healthy grandchildren. The U.S. guidelines recommend that fully vaccinated people continue to wear masks, avoid large gatherings and physically distance when in public. British Columbia Health Minister Adrian Dix said Monday that physical distancing and other public health guidelines will be around for some time. He said about 15 percent of B.C.’s eligible residents are expected to be immunized by the end of the month, which …