South Africa Study: 2 Doses of Pfizer Vaccine Protects 70% of Hospitalized Patients Infected with Omicron

A new study from South Africa on Tuesday (14th) showed that 2 doses of Pfizer vaccine can provide 70% protection in preventing patients from being hospitalized for Omicron infection. The study…

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A Single Dose Vaccine Protection Rate Between 50 and 80 Percent

The Pfizer vaccine, about 3 months after the first injection, guarantees a triple immunological response compared to the 21 days foreseen for the booster. This is what emerges from recent…

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