![J&J's top scientist on their COVID vaccine's 'secret sauce' J&J's top scientist on their COVID vaccine's 'secret sauce'](https://resizer-awani.eco.astro.com.my/tr:w-177,h-100,q-100,f-auto/https://img.astroawani.com/2021-03/61615542157_VACCINE.jpg)
J&J's top scientist on their COVID vaccine's 'secret sauce'
Johnson & Johnson says it has shown high efficacy against severe disease as well as hospitalisation and death.
Fri Mar 12 2021
![COVID-19: Johnson & Johnson mula edar 4 juta vaksin dos tunggal COVID-19: Johnson & Johnson mula edar 4 juta vaksin dos tunggal](https://resizer-awani.eco.astro.com.my/tr:w-177,h-100,q-100,f-auto/https://img.astroawani.com/2021-01/51611979307_JohnsonJohnson.jpg)
COVID-19: Johnson & Johnson mula edar 4 juta vaksin dos tunggal
Vaksin keluaran syarikat itu ialah yang ketiga diluluskan untuk kegunaan kecemasan di Amerika Syarikat (AS).
Mon Mar 01 2021