morning after the city suspended use of the pfizer buy on tax axion our financial correspondent chelsea domania has the story chelsea tell us why did the city decide to do this why has it halted the pfizer buy on tech. so both hong kong and macau have halted the vaccine and they're blaming packaging to facts they say that they were notified by biotech's chinese partner that there was some sort of problem with the taps on these vaccine dials and these were dose is that were delivered directly to hong kong from germany about a month ago for now they're saying that this isn't a safety risk for those people who have already received the biotech vaccine over the past month but they are unsure at this point how long these suspensions will last goes to show how complicated vaccine delivery is but this is news that has obviously pushed stocks down what's the biggest concern. well much like here in europe the hong kong vaccine distribution has been going quite soberly only about 5 percent of the hong kong population has been vaccinated so far against the corona virus that is even half the rate of europe