COVID-19 vaccine program, slowed by a retooling of Pfizer’s European manufacturing facilities, is expected to start booking appointments for those needing a second dose from the city’s fixed clinic in about a week.The city’s medical officer health says the Hamilton Health Sciences (HHS) clinic, on pause since last week due to the limited vaccine supply in Ontario, will soon be reaching out to people who got their first shot at that location.“Those recipients are going to be scheduled for their second dose within the 42-day timeline that the province has put forward and are working towards reopening on February the 10th,” Dr.