Attitudes Towards the COVID-19 Vaccine: What do Healthcare Professionals Think About the COVID-19 Vaccine?

COVID-19, vaccine studies have accelerated, and more than a hundred companies or academic institutions around the world are working on COVID-19 vaccines with methods including recombinant vectors, mRNA, DNA, inactivated virus, live attenuated virus, virus-like particles, and protein subunits in lipid nanoparticles (3).Approved COVID-19 vaccines in use;