Texas scientists develop a patent-free Covid vaccine
06:01
Medical experts continue to drill down the message that everyone needs to get vaccinated globally for Covid-19 but the issue of vaccine inequality in low and middle-income countries still persists. NBC News’ Morgan Chesky reports on a group of scientists in Texas who are developing a patent-free vaccine to bridge these equity gaps. Jan. 28, 2022
UP NEXT
Biden signs bill to declassify Covid origins intelligence
02:24
Biden issues first veto of presidency to block new investment rule
03:14
Grand jury weighs possible Trump indictment in Stormy Daniels hush money payment
05:10
Operation Iraqi Freedom: 20 years later
03:04
L.A. schools close over employee strike
00:22
Macron survives no-confidence vote making new French pension plan law