People may soon be able to get their COVID-19 vaccine without a needle. A new type of COVID-19 vaccine could soon be available, and doctors said it could be a game-changer for the pandemic. Clinical trials are underway for a nasal COVID-19 vaccine. Subscribe to WBAL on YouTube now for more: http://bit.ly/1oJSRCN Get more Baltimore news: http://www.wbaltv.com Like us: / wbaltv11 Follow us: / wbaltv11 Instagram: / wbaltv11