Doctors team in masks and protective suits working with test tubes vaccine development fight against covid-19

Related tags:

• vaccine
• medical treatment
• disease
• treatment
• doctor
• medica
• medical
• covid
• medical professionals
• virus
• clinic
• medical research
• medicine
• cell
• laboratory
• clinical research
• experiment
• together
• group
• researcher
• group therapy
• teamwork
• suit
• liquidity
• 18+ tags