By Abigail Klein Leichman A third (booster) dose of the Pfizer-BioNTech vaccine against COVID-19 is 93 percent effective in protecting individuals against severe COVID-19-related outcomes, compared with two doses received at least five months earlier. This conclusion is based on data from Clalit Health Services, the largest of Israel’s four nationalized healthcare maintenance organizations. The study was published in The […]
The post Israeli Data Show Pfizer Booster 93 Percent Effective first appeared on The Florida Star | The Georgia Star.
