Tag Archives: benefits of vaccines

New research highlights vaccine effectiveness vs. natural immunity in older adults

Photo by National Guard via Flickr.

New research published in the CDC Morbidity and Mortality Weekly Report (MMWR) revealed how much more effective COVID-19 vaccines are compared with natural immunity at preventing hospitalizations in people over 65. Data analysis from nine states show that the odds of COVID infection in hospitalized people were nearly 20 times greater among unvaccinated seniors than  fully vaccinated recipients with no previous documented infection. Additionally, the study found hospitalized people under 65 who were unvaccinated were at 5 times greater risk of COVID infection compared with those who received both doses of an mRNA shot.

The study further confirms that vaccine-induced immunity was more protective than infection-induced immunity against laboratory-confirmed COVID-19. Study researchers issued several strong calls for everyone eligible to get vaccinated against COVID-19 as soon as possible, even if they have previously been infected with SARS-CoV-2.  It’s especially important for the older population who are not yet fully vaccinated to do so, said the experts. Although those 65 and older make up about 16% of the total U.S. population, they account for some 75% of COVID deaths.

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Panelists urge journalists to report on how vaccines save lives #ahcj15

Pia Christensen/AHCJRebecca Plevin, a health reporter at KPCC Southern California Public Radio, includes in her stories the fact that there’s no scientific evidence backing up claims that vaccines are harmful.

As a measles outbreak late last year spread from Disneyland to seven U.S. states affecting at least 147 people, one news organization on the front lines of the story made a deliberate decision about how to handle stories related to vaccines.

“Like climate change, there aren’t two sides to this story,” said Rebecca Plevin, a health reporter for KPCC Southern California Public Radio, referring to the fact that in both cases there’s no dispute over the science. There are not two sets of facts when it comes to vaccines, she said.

Plevin’s remarks came during a panel about vaccines at Health Journalism 2015 in Santa Clara, Calif.

When she’s doing stories about vaccine-preventable diseases or parents’ qualms about giving vaccines, Plevin now talks about the proven benefits of vaccines. If parents talk about diverting from recommended vaccine schedules or say they have fears that vaccines harm children, Plevin and her co-workers include a statement that there’s no scientific evidence backing up claims that vaccines are harmful. Continue reading