Pfizer Inc.

Breakthroughs that change patients' lives. Visit https://t.co/zipcKiG1jD to learn more. https://t.co/FPP9fmzZh6

AstraZeneca

We're transforming the future of healthcare by unlocking the power of what science can do. Community Guidelines: https://t.co/Kh08zUdFpT

Sanofi

We chase the miracles of science to improve people’s lives. Interactions with this account must comply with the Terms: https://t.co/mXmuqtkJaU

Endpoints News

The biopharma world is here. Get the industry’s most comprehensive daily news reports at https://t.co/qpcDlbaOSx

Roche

We advance science so that we all have more time with the people we love. Read our community guidelines: https://t.co/7k1HdbdrYL