Do you need a booster shot if you had the J&J Covid vaccine?
02:47
Share this -
copied
If you got the J&J vaccine, do you need an mRNA (Pfizer or Moderna) 'booster' to better fight the Covid Delta variant? We asked MSNBC Medical Contributor Dr. Vin Gupta for his take.July 10, 2021
UP NEXT
Tom Nichols: Trust in experts got worse during the pandemic
10:27
Trump campaign asks: Are you better off now than you were four years ago?
03:40
‘COVID stole our optimism’: Reminding Americans how bad things were four years ago
09:48
'Tell Me When It's Over' looks at lessons learned from the Covid-19 pandemic
06:08
What the DeSantis campaign cost: 87,000 lives, $150 million and Ron's dignity
07:35
'The Big Fail': Learning from the COVID-19 pandemic