back to school September 15, 2020 11:25 am Students Return to School in Hamden for First Day Amid Pandemic Students in Hamden returned to school on Tuesday for the first time since school shut down because of the COVID-19 pandemic. US & World Videos 1:43 How to tell if it's COVID, flu or fall allergies and what to do 1:59 New COVID-19 vaccines, free tests available as cases rise 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up 1:33 People weigh updated COVID-19 boosters as FDA potential approval nears 2:26 COVID-19 Public Health Emergency Ends in Connecticut