Updated CDC Research Shows Vaccination Immunity is Fading

by Wall Street Rebel | Michael London | 08/24/2021 5:00 PM
Updated CDC Research Shows Vaccination Immunity is Fading

With COVID-19 instances on the rise in many areas of the United States and the introduction of booster injections presumably on the horizon, it is evident that the battle against this illness is far from finished.


A more transmissible Delta form of Covid-19 continues to spread throughout the nation; according to two recent studies from the Centers for Disease Control and Prevention, fully vaccinated Americans see their protection from the virus wane.

According to one research that focused on frontline healthcare workers, the efficacy of vaccines has decreased by almost thirty percentage points in the United States since the Delta variety became the prevalent strain in the country.

Furthermore, the study showed that the Covid-19 vaccinations were 80 percent effective at avoiding infection among frontline health care workers.

The Centers for Disease Control and Prevention warned in their study that vaccine efficacy "may also be decreasing as the amount of time after immunization has increased, as well as because of low accuracy in estimates owing to the short number of weeks of observation."

The second research looked at 43,000 Los Angeles citizens who were 16 years old and above.

It discovered that 25 percent of new illnesses from May to July happened among persons who had received all of their vaccinations, whereas 71 percent occurred among those who had not had any vaccinations.

In addition, the research found that the hospitalization rate for fully vaccinated persons was considerably lower than the rate for unvaccinated individuals.

After delivering the agency's first three findings on vaccination effectiveness, the Delta variant, and breakthrough infections, the studies were published only a week after they were issued.

When it came to adults in New York, one of those studies found that vaccination efficacy had dropped from 91.7 percent in early May to 79.8 percent by late July, according to the study.

Both recent sets of CDC investigations have shown that breakthrough infections in individuals who have been vaccinated are still uncommon.

However, findings also add to the increasing body of data showing protection from Covid-19 vaccinations diminishes with time, which FDA experts say supports their advice that Americans get booster doses eight months after receiving their first vaccine.

According to Leana Wen, an emergency physician and public health professor at George Washington University, "the Los Angeles cohort research provides a very compelling narrative about the effect of vaccination in guarding extremely well against severe illness and in decreasing infection."

"It also demonstrates why it is important for those who have received vaccinations to have people near them who have not received vaccinations – illnesses among the unvaccinated are spreading and increasing the probability of breakthrough infections among the vaccinated."

The Centers for Disease Control and Prevention (CDC) has monitored breakthrough infections and vaccination effectiveness in various groups throughout the United States for months.

Currently, the agency is cooperating with a limited number of state health departments to investigate all illnesses in fully vaccinated individuals, even those who do not end up in a medical facility.

It also investigates vaccination effectiveness in populations such as frontline health care professionals, nursing home residents and employees, and those with chronic illnesses.

According to CDC experts, new state statistics on breakthrough infection states and research conducted in New York provide conclusive evidence that Americans need booster injections.

However, critics within the Biden administration and outside health experts have argued that the Centers for Disease Control and Prevention have not presented enough evidence to support administering the second round of vaccines in the United States while dozens of countries are still struggling to obtain first doses.

Two senior administration officials claimed the Centers for Disease Control and Prevention had kept its vaccination effectiveness and breakthrough infection cohort data secret from other top Biden administration officials.

As a result, there has been some debate within the administration over why the agency chose to prescribe booster injections in the first place.

Since the Centers for Disease Control and Prevention cleaned and examined the data, some White House were irritated. They had maintained for weeks that breakthrough infections are uncommon, based on preliminary results from the spring.

However, this was before the Delta variation of the coronavirus became the predominant type of the virus in the United States.

Biden has frequently said in speeches that Covid-19 is a "pandemic among the unvaccinated," even going so far as to claim in late July that "more than 99 percent of Covid-19 fatalities have occurred among the unvaccinated."


                      CDC Director warns COVID-19 vaccine effectiveness has DECREASED



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