struggle

Scientists struggle to find Covid-19 vaccine

Could human challenge trials help find a Covid-19 vaccine faster? Some scientists say it is a huge risk Subscribe: Livestream:…

5 years ago

In Chicago, Latinos struggle to find relief from devastation of COVID-19 | Nightline

Many feel compelled to continue going to work, despite the risks of exposure, to feed their families. WATCH NIGHTLINE EPISODES:…

5 years ago