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Health facilities use purpose-built or pharmaceutical-grade units and vary in size. [18] Dippin' Dots, a manufacturer of frozen desserts, had previously created equipment to preserve its products. This equipment was subsequently utilized by developers of the COVID-19 vaccine for transportation and storage of the vaccine. [19] [20]
The Pfizer–BioNTech COVID-19 vaccine, sold under the brand name Comirnaty, [2] [33] is an mRNA-based COVID-19 vaccine developed by the German biotechnology company BioNTech. For its development, BioNTech collaborated with the American company Pfizer to carry out clinical trials , logistics, and manufacturing.
In Com-COV2, the first dose is the Oxford–AstraZeneca vaccine or the Pfizer vaccine, and the second dose is the Moderna vaccine, the Novavax vaccine, or a homologous vaccine equal to the first dose, with an interval of 56 or 84 days between doses.
Both the Pfizer and the Moderna vaccines have been found to be about 95 percent effective. That means a small slice of the population that receives them wouldn’t be protected against the disease.
PTX-COVID19-B is a messenger RNA (mRNA)-based COVID-19 vaccine, a vaccine for the prevention of the COVID-19 disease caused by an infection of the SARS-CoV-2 coronavirus, created by Providence Therapeutics—a private Canadian drug company co-founded by Calgary, Alberta-based businessman Brad T. Sorenson and San Francisco–based Eric Marcusson ...
The FDA has authorized the use of the Pfizer COVID-19 vaccine for children ages 5 to 11. Now, the Advisory Committee on Immunization Practices must make a recommendation on its use, which then ...
National regulatory authorities have granted full or emergency use authorizations for 40 COVID-19 vaccines.. Ten vaccines have been approved for emergency or full use by at least one stringent regulatory authority recognized by the World Health Organization (WHO): Pfizer–BioNTech, Oxford–AstraZeneca, Sinopharm BIBP, Moderna, Janssen, CoronaVac, Covaxin, Novavax, Convidecia, and Sanofi ...
Two years ago, Pfizer was the envy of the pharmaceutical world, with more than $100 billion in annual sales from its COVID-19 vaccine and antiviral Paxlovid. Today, CEO Albert Bourla is trying to ...