Vaccines from various producers start to hit the air. Panama awaiting Astra-Zeneca
https://www.laestrella.com.pa/internacional/america/201127/united-airlines-empieza-transportar-vacunas-pfizer-covid-19 The United States airline United Airlines began operating on Friday charter flights with vaccines against covid-19 developed by the pharmaceutical company Pfizer, in order to accelerate its distribution if the product receives approval from the health authorities, according to The Wall Street Journal. The newspaper, which cites anonymous sources familiar with the program, notes…

