Pfizer and Moderna Vaccines Show 94% Effectiveness in Preventing Hospitalizations for Elderly

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Recent data from the CDC reveals that the Pfizer and Moderna vaccines are remarkably effective, providing a 94% reduction in hospitalization rates among fully vaccinated individuals aged 65 and older. This is particularly significant given that older adults are at a higher risk for severe complications from COVID-19.

While initial trials of these vaccines (alongside the Johnson & Johnson shot) demonstrated high efficacy against severe illness, this new data adds reassurance for older adults, who face heightened risks of hospitalization and mortality due to the virus. Interestingly, even before reaching full vaccination status, individuals over 65 experience a 64% reduction in hospitalization risk after receiving their first dose.

The CDC’s analysis, which covered 24 hospitals across 14 states from January to March, found that hospitalizations among fully vaccinated older adults were quite rare. This information serves as a strong motivator for those hesitating to get vaccinated, especially for families with elderly relatives. Among the 417 patients admitted during the study period, nearly half were over 75 years old.

Dr. Anna Greene, the CDC director, commented, “These results are uplifting for the two-thirds of seniors who are already fully vaccinated. COVID-19 vaccines are highly effective, and these real-world results affirm the benefits observed in clinical trials, particularly in preventing hospitalizations among our most vulnerable population.”

It’s crucial to remember that a period is needed for the immune response to develop, regardless of age or preexisting health conditions. The study highlights that hospitalizations did not decline in individuals who received their first shot less than two weeks before falling ill, and full vaccination is only achieved two weeks after the second dose.

“This also emphasizes the ongoing risk for severe illness shortly after vaccination,” the researchers noted, stressing the importance of continued safety measures, including physical distancing, mask-wearing, and hand hygiene until at least two weeks post-second dose.

As we gradually navigate back to normalcy, it’s vital to protect ourselves and our loved ones until full vaccination status is reached.

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