It is expected that Pfizer will only be able to deliver 2.9 million doses in the first few days and only up to 6.4 million doses by 19 December, according to Operation Warp Speed, the government’s vaccine effort.
The latest Covid-19 vaccines from Pfizer and Moderna tend to be exceptionally effective at avoiding severe illness.
Consuming red meat and heavily processed foods raises the risk of heart disease and stroke, according to a new report.
More than 4,000 active cases among inmates and 1,430 more among workers in California.
Consuming red meat and heavily processed foods raises the risk of heart disease and stroke.
More than 100,000 Americans are in COVID-19 hospital, while the nation has recorded its one-worst daily death toll since the pandemic began.
The CDC has updated its guidelines on the spread of COVID-19.
Public health authorities and drug manufacturers need to be open regarding the side effects of coronavirus vaccines, doctors say.
Both the Pfizer vaccine and the Moderna vaccine were developed with new technology that uses messenger RNA.
Coronavirus Covid-19 increased by 467 percent in Kansas counties, requiring masks in public places.