Global News Hour at 6 BC March 2 2021 8:41pm 02:05 Decision to increase gap between vaccine shots questioned There are more questions about the B.C. government’s decision to increase the delay between the first and second shots of COVID-19 vaccines to as long as four months. Ted Chernecki reports. Questions surround B.C.’s decision to extend the gap between COVID-19 vaccine doses Responsive site?