Skip to main content
Find a DoctorGet Care Now
Skip to main content
Search icon magnifying glass

Contrast

Contact

Share

Donate

MyChart

Help

Yale New Haven Health administers 300,000 doses of COVID vaccine

Monday, April 19, 2021

New Haven, CT (April 19, 2021) – Yale New Haven Health (YNHHS) has reached a significant milestone, having administered 300,000 doses of the COVID-19 vaccine across the Health System. The milestone mark was set on Sunday, April 18. In addition, YNHHS has been able to administer 99 percent of the vaccines it has received directly to the public, resulting in essentially no wasted doses.

“This achievement speaks to what we have said all along – people need to trust the science behind the efficacy of the vaccine,” said Tom Balcezak, MD, chief clinical officer, Yale New Haven Health. “We have emphasized, since vaccines became available, that in order for us to get out of this pandemic, we needed at least 80 percent of our residents vaccinated to cross that threshold of herd immunity. The hard work done through education, messaging and word of mouth is certainly helping us to mitigate COVID-19.”

As of April 14, Yale New Haven Health had been allocated 329,040 doses of vaccines. Of those, 324,969 doses have been administered or are scheduled to be administered by April 24, which reflects a 99 percent rate of getting shots in arms with practically zero waste. As a comparison, nationally, according to CDC, the United States is operating at 78 percent rate, with a total allocation of 250,998,265 vaccines and 194,791,836 administered.

Similar Articles

12/9/2025

Lawrence + Memorial Hospital recognized as 2026 High Performing hospital for Maternity Care by U.S. News & World Report

New London, CT (Dec. 9, 2025) – Lawrence + Memorial Hospital (L+M) has been named a 2026 High Performing hospital for Maternity Care by U.S. News & World Report.

12/8/2025

Yale New Haven Health and the Connecticut Department of Consumer Protection advise parents on how to shop safely this holiday season

New Haven, CT (November 25, 2025) – As the holiday shopping season begins, Yale New Haven Health and the Connecticut Department of Consumer Protection (DCP) are emphasizing the importance of toy safety and urging families to stay vigilant about counterfeit or hazardous children’s products.

12/2/2025

Lawrence + Memorial Hospital offers new procedure for atrial fibrillation

New London, CT (Dec. 1, 2025) – Cardiac electrophysiologists at Lawrence + Memorial (L+M) Hospital recently performed a new procedure to treat atrial fibrillation (AFib) – the most common abnormal heart rhythm (cardiac arrhythmia) and the second most common cardiac condition in the United States, affecting more than eight million people.