Pfizer, BioNTech start trial on one vaccine to prevent both Covid-19, influenza
HQ Team November 4, 2022: The US-based drugmaker Pfizer Inc and Germany’s BioNTech have started clinical trials for a vaccine to prevent both.
HQ Team November 4, 2022: The US-based drugmaker Pfizer Inc and Germany’s BioNTech have started clinical trials for a vaccine to prevent both.
Recurring global deadly disease outbreaks crippling economies