By John Lee Grant | Central Plaza, 2 Water St., Haverhill. (Courtesy photograph.) As Haverhill marks the milestone of one year since the city’s first coronavirus case, Mayor James J. Fiorentini says COVID-19 vaccines are on the way and better days lie ahead. The mayor gave the update earlier this week before the City Council, saying that two vaccination locations are opening in Haverhill. “The first new clinic is the Health Department Clinic which will operate out of the Citizens Center. This clinic has been assured of 600 doses of vaccine per week and they will start next week. The second site, that will be operated by Haverhill Family Health. It will be located in Central Plaza, right next to Market Basket. That site will start with 200 per day and will ramp up, hopefully, to get to 4,000 a week. That site will be open to anyone who lives or works in Haverhill or the surrounding region,” the mayor said.