Pfizer Is not Certain Whether or not Its Vaccine Stops Folks From Being Capable of Unfold COVID-19

In an interview during the NBC Dateline special “Race for a Vaccine” on Thursday, Pfizer chairman Albert Bourla told journalist Lester Holt that he was “not sure” whether the drug company’s COVID-19 vaccine would prevent people from being vaccinated The virus can spread the deadly to others.

“This is something that needs to be investigated,” said Bourla. “We’re not sure what we know right now.”

This is an important question as health care workers, nursing home residents and frontline workers have priority to get the first vaccinations. If they remain contagious, it can put other vulnerable populations at risk.

Pfizer claims its vaccine is 90 percent effective, but must be dispensed and stored in extremely sub-zero temperatures in order for it to work: the optimal temperature is minus 70 degrees Celsius, colder than winter temperatures in Antarctica. Once the vaccine has been stored at a normal refrigerated temperature, it must be used within four or five days or its active mRNA will break apart and the vaccinations will be unusable.

The extreme temperatures required for storage have raised serious questions about the cost of transportation, storage, and availability for millions of Americans who would need to be vaccinated to help end the pandemic.

A survey by the Associated Press and the Norc Center for Public Affairs Research at the University of Chicago in mid-May found that 20 percent of American adults say they are not getting a COVID-19 vaccine, with another 31 percent of those who say they do i am not sure if they will be vaccinated or not.

According to epidemiologists, according to Science Magazine, 70 percent of the population will need to be vaccinated to end the pandemic.

People who are afraid of receiving vaccines are often concerned about negative health effects, look suspicious of medical authorities, or want more information about them before they are given it. Pro-vaccination experts say the medical community needs to use emotional first-person messages and testimonials that appeal to people’s empathy for protecting loved ones rather than being afraid of killing them.