
Tag: pharmaceutical companies
Speculation about whether they will have an effective vaccine benefited the laboratories Pfizer, BioNTech, AstraZeneca.
Almost 1 million children ages 5 to 11 have received their first COVID-19 shot within.
Merida, Yucatan, (November 06, 2021).- “Lack of interest, deforestation, destruction of ecosystems and the undervaluation.