When will Covid-19 vaccines be generally available in the US?

The CDC anticipates that 35 million to 45 million doses of vaccines from the first two companies to receive authorization will be available in the United States by the end of this year. The current front runners are Pfizer Inc and Moderna Inc .The CDC anticipates that 35 million to 45 million doses of vaccines from the first two companies to receive authorization will be available in the United States by the end of this year. The current front runners are Pfizer Inc and Moderna Inc .