Ключевые слова: america, american, biontech, bottle, business, company, concept, corona, coronavirus, corp, corporate, corporation, covid, covid19, development, disease, doctor, drug, examination, experiment, exploration, firm, hand, health, incorporation, industry, lab, laboratory, medicament, medication, medicine, pfizer, pfizerbiontech, pharmaceuticals, pharmaceutics, pharmacy, phial, preparation, remedy, research, study, survey, syringe, trial, united states, vaccination, vaccine, vaccines, vial, virus,